# Mailforge Reviews **Vendor:** Salesforge **Category:** [Email Marketing Software](https://www.g2.com/categories/email-marketing) **Average Rating:** 4.7/5.0 **Total Reviews:** 85 ## About Mailforge Mailforge is a specialized cold email infrastructure platform designed to streamline and enhance large-scale outreach campaigns. It enables users to rapidly create and manage multiple domains and mailboxes, ensuring optimal email deliverability through automated setup and advanced features. Key Features and Functionality: - Automated DNS Configuration: Mailforge automatically sets up essential DNS records, including DKIM, SPF, and DMARC, adhering to industry best practices to maximize email deliverability. - Rapid Deployment: Users can establish hundreds of domains and mailboxes within minutes, significantly reducing the time required to launch outreach campaigns. - Premium Deliverability: The platform utilizes a distributed email infrastructure with shared IPs optimized specifically for cold outreach, enhancing inbox placement rates. - Bulk DNS Management: Mailforge allows for simultaneous updates to DNS records across multiple domains, streamlining the management process. - Multiple Workspaces: Users can organize domains and mailboxes into separate workspaces, facilitating efficient management of various projects or clients. - Universal Compatibility: The platform integrates seamlessly with any sending software, providing flexibility in campaign execution. - SSL and Domain Masking: Advanced security features, including SSL and domain masking, protect domains and maintain deliverability at scale by concealing the sending infrastructure. Primary Value and User Solutions: Mailforge addresses the complexities associated with setting up and managing cold email infrastructure. By automating technical configurations and offering a user-friendly interface, it eliminates the need for extensive technical knowledge, allowing businesses to focus on their outreach strategies. The platform's emphasis on deliverability ensures that emails reach recipients' primary inboxes, thereby increasing engagement rates. Its scalability caters to businesses of all sizes, from solo entrepreneurs to large enterprises, enabling efficient and effective cold email campaigns. ## Mailforge Pros & Cons **What users like:** - Users find Mailforge to have an **easy-to-understand UX** , enhancing their experience in building and managing campaigns effortlessly. (27 reviews) - Users love the **easy setup** of Mailforge, enabling quick domain and email configuration for campaigns. (25 reviews) - Users appreciate the **quick and informative customer support** of Mailforge, enhancing their overall experience effortlessly. (15 reviews) - Users love the **powerful automation features** of Mailforge, streamlining outreach campaigns and saving valuable time. (11 reviews) - Users value the **quick setup** of Mailforge, enabling fast establishment of cold email infrastructure for campaigns. (10 reviews) - Users love the **easy integration** of Mailforge, significantly enhancing their outreach campaign efficiency and reducing costs. (8 reviews) - Intuitive (7 reviews) - Users highlight the **reliability** of Mailforge, with impressive deliverability and excellent customer support ensuring smooth experiences. (7 reviews) - Users love the **affordability** of Mailforge, enjoying quick setup and excellent customer support at a great price. (5 reviews) - Easy Creation (4 reviews) **What users dislike:** - Users find Mailforge to be quite **expensive** , particularly for small businesses given its initial investment and pricing complexity. (5 reviews) - Users are frustrated by the **login requirement for email** which disrupts their workflow and experience with Mailforge. (3 reviews) - Users find the **missing features** like advanced analytics and real-time insights limit Mailforge's effectiveness. (2 reviews) - Users face significant **warmup issues** with Mailforge, leading to widespread mailbox blocks and severe business disruptions. (2 reviews) - Users experience occasional **laggy performance in the template editor** , especially when switching between sections, impacting usability slightly. (1 reviews) - Users warn about the **severe lead management issues** in Mailforge, leading to critical disruptions in operations. (1 reviews) - Learning Curve (1 reviews) - Limited Customization (1 reviews) - Limited Features (1 reviews) - Slow Loading (1 reviews) ## Mailforge Reviews ### 1. Fast, Intuitive Bulk Domains & Mailboxes with Seamless *forge Integrations **Rating:** 5.0/5.0 stars **Reviewed by:** ANTON S. | Collaboration Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** February 27, 2026 **What do you like best about Mailforge?** Everything is fast and intuitive—buying domains and mailboxes in bulk is seamless; you can use AI to generate names based on your main website. As with all other *forge products, there's a neat integration with buying leads, or setting up sequences. **What do you dislike about Mailforge?** Honestly, there’s nothing to complain about; everything is reasonable and right at your fingertips **What problems is Mailforge solving and how is that benefiting you?** This is the tool that helped me build the foundation for my cold outreach and mass email campaigns. I set up several domains here—you do this to avoid ruining your main inbox due to spam risks—and it’s relatively cheap, definitely on par with market rates. Then I quickly connected several mailboxes. If you have Salesforge, they will start warming up immediately, which is a great feature. You can also export all your mailboxes to another similar tool; the functionality for that is right there. ### 2. Effortless Email Management, Essential for Consultancies **Rating:** 5.0/5.0 stars **Reviewed by:** Brooks C. | Co-Founder | GTM Engineering & RevOps, Small-Business (50 or fewer emp.) **Reviewed Date:** March 31, 2026 **What do you like best about Mailforge?** I use Mailforge for the entire infrastructure of my GTM and RevOps consultancy and it's a crucial part of everything we do inside ALPN Digital and for all our clients. Mailforge handles everything related to mailbox and domain sourcing, management, setup, and configuration. It's a pain to manage across fragmented tools, but Mailforge makes it easy. Also, since it's tied to a full system, it makes life very easy and efficient. I really like the simplicity and ease of use; it saves us time, keeps us lean, and increases efficiency. Usually, we manage everything for our clients, but in cases where they want to own everything, it's a simple and easy-to-use platform that we can comfortably put in people's hands, knowing they won't get lost or confused. The initial setup was too easy. **What do you dislike about Mailforge?** Nothing **What problems is Mailforge solving and how is that benefiting you?** Mailforge handles mailbox and domain management, setup, and configuration smoothly. It consolidates fragmented tools, saving us time and increasing efficiency, allowing us to focus on clients. It's simple for clients to use without confusion. ### 3. Effortless Cold Email Setup, Streamlined Campaign Launches **Rating:** 4.5/5.0 stars **Reviewed by:** Eduardo A. | Business Development Representative, Small-Business (50 or fewer emp.) **Reviewed Date:** January 06, 2026 **What do you like best about Mailforge?** I appreciate Mailforge because it gave us an option compared to doing the whole buy domains + create mailboxes + configure SPF/DKIM/DMARC + tracking process manually (or bouncing between a bunch of tools and a DNS dashboard). We used it at our agency to spin up cold email infrastructure for new client campaigns fast **What do you dislike about Mailforge?** Sometimes their UI is counterintuitive for example when switching plans such as reducing the number of mailboxes, I wish they had a better mobile experience as it's still kind of clunky to make changes from mobile **What problems is Mailforge solving and how is that benefiting you?** Our main challenge was having an affordable way to use different kinds of mailboxes that were not too prone to being banned or trigger spam filters, if we had gone the normal route we would've had to pay a lot in godaddy domains and then buy licenses for each mailboxes whether its google or microsoft only to get banned. Instead mailforge allowed us to quickly set up mailboxes and start sending relatively fast ### 4. Mailforge Simplifies Outbound Inbox Setup and Scaling Cold Email **Rating:** 5.0/5.0 stars **Reviewed by:** Juliana Y. | Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Mailforge?** Mailforge makes setting up and managing outbound inbox infrastructure much simpler than doing it manually. The provisioning process is straightforward and it helps keep domains organized when running multiple campaigns. It saves time and reduces technical friction when scaling cold email. **What do you dislike about Mailforge?** The platform works well overall, but more visibility into inbox health metrics and domain performance over time would be helpful. Additional reporting around warmup progress and reputation signals would make optimization even easier. That said, the core functionality is solid and reliable. **What problems is Mailforge solving and how is that benefiting you?** Before using Mailforge, setting up and managing multiple outbound inboxes required more manual work and technical setup. It was harder to keep domains organized and maintain a consistent infrastructure as we scaled campaigns. Mailforge simplifies inbox provisioning and domain management, which reduces setup time and keeps everything more structured. It helps us scale outbound more confidently while maintaining stability across multiple domains. ### 5. One of the best custom SMTP inbox providers **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** February 16, 2026 **What do you like best about Mailforge?** Ease of use, mass editing, automatic setups, instant chat support with real people, cost efficient. Works very well with Salesforge, connecting everything seamlessly with just a click. **What do you dislike about Mailforge?** Inbox creation customization options. You either have to create each inbox individually (albeit from within the platform and faster than fully manual creations), or let the system auto create them for you (removing the option of picking your preferred alias@ inbox names). **What problems is Mailforge solving and how is that benefiting you?** Getting domains and inboxes at scale for outbound. Works equally well with all prospect email providers and will change email servers if deliverability starts going wrong with the current one. Huge time saver, because everything is consolidated into one place, and most of the tedious processes, such as DNS records setup, are automatic. ### 6. Efficient Cold Outreach with Easy Setup **Rating:** 4.0/5.0 stars **Reviewed by:** Vijina J. | Digital Marketing Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2026 **What do you like best about Mailforge?** I like using Mailforge for cold email outreach because it improves email deliverability. I appreciate that Mailforge allows me to send high volumes without getting flagged by sending from many inboxes instead of blasting from one address. The initial infrastructure setup was easy, and I found the support helpful. **What do you dislike about Mailforge?** sending rates can be improved **What problems is Mailforge solving and how is that benefiting you?** I use Mailforge to improve email deliverability and send high volumes without getting flagged. It sends from many inboxes instead of one, which helps in managing email outreach efficiently. ### 7. Quick Domain Setup and User-Friendly Interface **Rating:** 4.0/5.0 stars **Reviewed by:** Jimmy . | Small-Business (50 or fewer emp.) **Reviewed Date:** April 22, 2026 **What do you like best about Mailforge?** I find Mailforge easy to use, which is important for me. It allows for easy domain setup and mailbox purchase, which makes it fast to set up new domains and new accounts. The simplicity and quick setup of Mailforge enhance my work, especially in the context of cold outreach. **What do you dislike about Mailforge?** none **What problems is Mailforge solving and how is that benefiting you?** Mailforge lets me set up domains and purchase mailboxes easily, making it fast to set up new domains and accounts. ### 8. Helpful for Sales Email Marketing to New Clients **Rating:** 4.5/5.0 stars **Reviewed by:** Brittany R. | Executive Administrative Assistant, Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2026 **What do you like best about Mailforge?** It was been greatly helpful in our sales email marketing to new clients. **What do you dislike about Mailforge?** We have been using it for a few months and have not run into any issues so far. **What problems is Mailforge solving and how is that benefiting you?** It is solving the problem of the best way to market to our huge list of potential clients in a quick, efficient manner. ### 9. Efficient mailbox that nicely connects with the Forge system **Rating:** 5.0/5.0 stars **Reviewed by:** Valdis S. | Business Development, Internet, Small-Business (50 or fewer emp.) **Reviewed Date:** July 15, 2025 **What do you like best about Mailforge?** Simplicity, functionality and that I can check the emails without needing to go to my MS inbox separately. All is one place. Their support has been amazing and very swift in replying to all my requests at any time that I have contacted them. It was very easy to set up and connect with the outbound campaign builder, so now my email replies from clients land there letting me quickly connect with them and book my demo calls. **What do you dislike about Mailforge?** It may seem a bit too simple and standardized to some, but that really depends on how complex of a solution someone is looking for. To me things should be very simple and practical and that's what I get from Mailforge. **What problems is Mailforge solving and how is that benefiting you?** Helping me to get an update on the emails I receive from my outbound campaigns in the same system where the campaign builder is also rooted. I like how the infra interconnects with other services of the Forge system. ### 10. Super Easy Domain & Mailbox Management with Stellar Support **Rating:** 4.5/5.0 stars **Reviewed by:** Adam W. **Reviewed Date:** January 12, 2026 **What do you like best about Mailforge?** I think the UI is nice and the UX is nice. Their support is really good; they're super quick to respond and very helpful. It's just easy to navigate and easy to figure out what to do next. The checkout process is easy, and, again, their support makes it super easy to get any sort of answers to things. **What do you dislike about Mailforge?** I think integrating with Instantly could be made a little bit more intuitively. **What problems is Mailforge solving and how is that benefiting you?** I use Mailforge to easily purchase multiple domains and spin up numerous email inboxes efficiently, which is perfect for cold outbound. ### 11. Great product **Rating:** 5.0/5.0 stars **Reviewed by:** Faraz A. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** February 20, 2026 **What do you like best about Mailforge?** Easy setup and great email deliverability **What do you dislike about Mailforge?** Product is great, i have no issues using it **What problems is Mailforge solving and how is that benefiting you?** Good and reliable email infra ### 12. Domain generation with AI: an essential tool **Rating:** 5.0/5.0 stars **Reviewed by:** Joel D. | Lead Generation Expert, Small-Business (50 or fewer emp.) **Reviewed Date:** January 07, 2026 **What do you like best about Mailforge?** I consider that the generation of domains randomly through artificial intelligence is one of the most useful tools available. **What do you dislike about Mailforge?** At the moment, I have no complaints. The platform offers all the tools I use in my campaigns and covers everything I might need. **What problems is Mailforge solving and how is that benefiting you?** It is possible to check emails without having to open the MS inbox separately. Everything is gathered in one place. ### 13. Integrated Solution Reduces Costs and Infrastructure Challenges **Rating:** 4.5/5.0 stars **Reviewed by:** Salmineo S. | owner, Small-Business (50 or fewer emp.) **Reviewed Date:** December 16, 2025 **What do you like best about Mailforge?** I like that Mailforge is all integrated with everything altogether. This integration is really important for me because it helps reduce operating costs. I'm new with Mailforge, but I'm looking forward to seeing the other features it has to offer. **What do you dislike about Mailforge?** I can't answer that question yet. I have yet to come across a problem with it. **What problems is Mailforge solving and how is that benefiting you?** I use Mailforge for cold email infrastructure and creating new domains. It helps me change and diversify my infrastructure, integrates everything, and reduces operating costs. ### 14. Scalable and User-Friendly Email Solution **Rating:** 5.0/5.0 stars **Reviewed by:** Jake S. **Reviewed Date:** October 08, 2025 **What do you like best about Mailforge?** I love how easy Mailforge is to set up with its intuitive interface and modular design, combined with excellent support and quick setup calls. I appreciate the automation in outreach that saves time and gets me in front of clients quickly. I enjoy the useful features like uploading contacts via an Excel file, avoiding duplicate emails, and providing an easy-to-use tracking and dashboard portal. I also like its scalability, which allows me to grow my business by adding more contacts seamlessly. **What do you dislike about Mailforge?** I might consider improving the ability to change the unsubscribe link, although overall, it seems quite straightforward. **What problems is Mailforge solving and how is that benefiting you?** Mailforge automates my outreach, helping me reach clients much faster and more efficiently than manual methods. ### 15. Cold email done in one place—sending, warm‑up, and reporting without the headaches **Rating:** 4.0/5.0 stars **Reviewed by:** Colin G. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** July 22, 2025 **What do you like best about Mailforge?** Mailforge finally killed my “Franken‑stack.” Warm‑up, sending, validation, throttling, and reply routing all live in one dashboard, so I’m not babysitting three different tools to keep campaigns alive. Spinning up a new domain + inbox cluster takes minutes, not hours, and the defaults are opinionated enough that junior team members can’t accidentally torch a reputation. I also love the reply classifier—positive replies bubble up fast so our AEs see meetings, not out‑of‑office clutter. Pricing is straight, no per‑inbox surprises, which makes it easy to forecast for big pushes. **What do you dislike about Mailforge?** It’s very email‑centric. If you want LinkedIn steps, call tasks, or deep CRM playbooks, you’ll still need to stitch in other tools. DNS/sender setup is easier than most, but non‑technical users may still get lost without a checklist. Reporting is solid for deliverability, lighter for revenue attribution—so we export to Looker/Sheets for deeper analysis. And while support is responsive, live chat hours don’t always match North American evenings. **What problems is Mailforge solving and how is that benefiting you?** Auto‑forward chaos → Controlled routing. We can block auto‑forwarding at the tool level, so OOO loops, internal forwards, and “thanks but no thanks” chains don’t spray across our shared inboxes. Result: cleaner triage and faster handoff to AEs. ### 16. Budget-Friendly Email Infrastructure, Simple and Reliable **Rating:** 3.0/5.0 stars **Reviewed by:** Ellie H. | Events Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** March 18, 2026 **What do you like best about Mailforge?** This is budget friendly email infrastructure. **What do you dislike about Mailforge?** There is a lack of advance features and real time insights. **What problems is Mailforge solving and how is that benefiting you?** It is solving complex and time consuming of setting up and managing cold emailing. ### 17. Effortless Bulk Mail Management with Scalability **Rating:** 5.0/5.0 stars **Reviewed by:** John L. | Marketing and outreach specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** January 21, 2026 **What do you like best about Mailforge?** I appreciate how Mailforge makes mailbox domain setup really easy, even in bulk, and it gives decent results. I like the ability to scale up or down effortlessly. The initial setup was also easy. **What do you dislike about Mailforge?** Nothing at the moment **What problems is Mailforge solving and how is that benefiting you?** I use Mailforge for mailbox domain setup, and it does it really easily, in bulk, giving decent results. ### 18. We use Mailforge for everything about cold communication. It’s stable, simple, and does the job well **Rating:** 5.0/5.0 stars **Reviewed by:** Yuri L. | CTO, Small-Business (50 or fewer emp.) **Reviewed Date:** October 06, 2025 **What do you like best about Mailforge?** Best parts: Very good deliverability and tracking Automation that feels natural, not spammy Easy setup and clean UI Together with Warmforge, it keeps our campaigns running smoothly. **What do you dislike about Mailforge?** maybe the size of the mailboxes package to purchase (10 is minimum for now) **What problems is Mailforge solving and how is that benefiting you?** We use Mailforge for almost everything connected with communication — from onboarding influencers to sending offers to hotels. It’s stable, simple, and does the job well. ### 19. Reliable email infrastructure at scale **Rating:** 5.0/5.0 stars **Reviewed by:** Jars R. | CEO - Marketing & Growth, Mid-Market (51-1000 emp.) **Reviewed Date:** July 03, 2025 **What do you like best about Mailforge?** I appreciate how effortless it is to scale email infrastructure. Setting up 10 or 100 domains with mailboxes takes minutes, not days. The user interface is intuitive, and support has been responsive whenever I’ve needed a hand. **What do you dislike about Mailforge?** The analytics feel a bit basic. I’m looking for more in-depth insights—like deliverability trends, click-through rates, or domain health over time—so I can truly track ROI and spot issues quickly. **What problems is Mailforge solving and how is that benefiting you?** Mailforge eliminates the manual overhead of creating and configuring domains and email accounts. It handles bulk DNS updates and encryption, letting me focus on my campaigns, not setup logistics. I’ve seen deliverability improve, and it’s great to just launch and scale without worrying about tech setup. ### 20. Easy to set up - Helpful Support - Great Experience overall! **Rating:** 4.5/5.0 stars **Reviewed by:** Pavel Y. | Marketing Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** April 16, 2025 **What do you like best about Mailforge?** Mailforge is great for any company that seeks to set up a reliable email infrastructure. The best feature by far is the intuitive setup, which takes up no time at all. The customer support deserves special recognition as well - friendly, helpful and very fast, which is a definite plus. Overall, Mailforge is easy to set up, integrate with any software that is used for email campaigns, and is something that we are now basing our outreach on. Highly recommended! **What do you dislike about Mailforge?** One possible downside would be the limits on the number of mailboxes attached to domains - but this is not strictly something that is Mailforge's problem, since it's more of a recommendation, rather a strict limit. The fact that the minimum amount of slots you can buy is 10 kind of forces you to connect more domains, but maybe this isn't such a dealbreaker if you have multiple ready to go. **What problems is Mailforge solving and how is that benefiting you?** Setting up and managing email outreach infrastructure. ### 21. Easiest Way to Scale Cold Outreach Mailboxes **Rating:** 5.0/5.0 stars **Reviewed by:** Anton K. | BDSM, Small-Business (50 or fewer emp.) **Reviewed Date:** April 16, 2025 **What do you like best about Mailforge?** Mailforge makes setting up mailboxes and domains for cold outreach incredibly easy. With just a few clicks, you can create as many inboxes as needed—no tech headaches, no back and forth with complicated settings. For our use case in cold email at scale, this kind of simplicity and speed is exactly what we need. **What do you dislike about Mailforge?** There’s not much to complain about so far. If anything, it would be helpful to have more advanced analytics or inbox health monitoring built directly into the platform. That said, for its core purpose—spinning up mailboxes quickly—it performs extremely well. **What problems is Mailforge solving and how is that benefiting you?** Mailforge helps us scale our cold outreach efforts by making it incredibly simple to create and manage multiple domains and mailboxes. This saves a ton of time and effort that would otherwise be spent setting things up manually or juggling multiple providers. It’s especially beneficial for agencies like ours that run campaigns at volume. ### 22. Brilliant solution and outstanding customer service **Rating:** 5.0/5.0 stars **Reviewed by:** Andy J. | Managing Director, Small-Business (50 or fewer emp.) **Reviewed Date:** June 17, 2025 **What do you like best about Mailforge?** With everything that's been going on in the email space with DMARC, SPF and whatnot it's always been super time-consuming to set up domains, configure them correctly etc. With Mailforge it's just a matter of clicking yourself through a setup menu and Mailforge does all the annoying parts automatically. I'd also like to point out their customer service, which ist really just brilliant. Customer service for SaaS solutions is typically pretty horrible and with the x-Forge guys it's the complete opposite! **What do you dislike about Mailforge?** Sometimes, little details take a bit of guesswork. But then again you've always got customer service to help you, so all good :) **What problems is Mailforge solving and how is that benefiting you?** Domain setup and proper configuration for DMARC, SPF, DKIM etc ### 23. So far so good! **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** June 17, 2025 **What do you like best about Mailforge?** It was super easy to set up and extremely user friendly, no tech knowledge needed. We have only been using this for about 1 month so our email volume is still very small but so far we like what we see. The customer support answers are fast and seems to be always available which is great (also no bots, thanks for that). **What do you dislike about Mailforge?** It would be great to have a "master inbox" feature to make it easier to deal with email replies and conversations with new leads. It is also quite expensive (especially for small businesses) considering you have to wait some time before you can reach the maximum sending capacity per mailbox, the initial investment is big and it does not bring results immediately so you have to be ready for that. **What problems is Mailforge solving and how is that benefiting you?** Email outreach in order to increase website traffic and new client acquisition. We now know that in todays digital context, its absolutely necessary to use many different sending domains and very low sending volumes per domain in order to succeed, Mailforge is providing a convenient, easy to use way to achieve that. ### 24. Fantastic Deliverability, Fair Pricing, and Super Easy to Use **Rating:** 4.5/5.0 stars **Reviewed by:** Brandon H. | Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** June 01, 2025 **What do you like best about Mailforge?** Mailforge has made email easier. I've had great deliverability and the ability to have multiple accounts working so well, and being able to switch accounts when needed has been a life saver. The deliverability is excellent. If a friend needed a service like this I would recommend. I asked around for suggestions before I landed on this one. I found setup easy, and ability to quickly get it into services like PlusVibe to be especially useful. **What do you dislike about Mailforge?** Nothing major so far. Requires a basic understanding of emails and DNS to use. **What problems is Mailforge solving and how is that benefiting you?** Needed a way to get 10+ inboxes setup with reliable deliverability without paying for G-suite prices. ### 25. Stay Away! **Rating:** 0.0/5.0 stars **Reviewed by:** Peter F. | Managing Director, Mid-Market (51-1000 emp.) **Reviewed Date:** February 20, 2025 **What do you like best about Mailforge?** It was easy to set up (thought it was a trap) **What do you dislike about Mailforge?** Terrible! We shifted the outbound of our team. Purchased 45 mailbox slots with 14 domains. The first weeks there were no problems. The problems gradually started. Sometime mailboxes would get randomly blocked - even though we only sent 5 mails/ day. The team told us to simply delete the mailbox & add a new one. Which we did. Problem became worse. More inboxes got blocked. We told the team. They told us to delete old inboxes & create new ones. This went on for a few weeks. Until today. All our 45 mailbox got blocked in 1 day. Disaster for the business. Our volume fell by 95%. It will take weeks to warm up other inboxes. Stay away. **What problems is Mailforge solving and how is that benefiting you?** We wanted to set up the domain & email infrastructure for our team. We hoped to have a email inboxes that could handle 20 emails / day. ### 26. Great product to eliminate the hassle of email **Rating:** 5.0/5.0 stars **Reviewed by:** Nick P. | SDR, Small-Business (50 or fewer emp.) **Reviewed Date:** July 14, 2025 **What do you like best about Mailforge?** Love that I can create domains and mailboxes on the platform They take out all of the technical issues that I don't want to learn about I love the sales and support team. They are quick to respond and help me out. **What do you dislike about Mailforge?** So far nothing. I have been testing it out and the onboarding process was simple. They even offer a 1:1 onboarding session. **What problems is Mailforge solving and how is that benefiting you?** I have had really low reply rates on my email campaigns ### 27. One of a kind experience in online business world **Rating:** 5.0/5.0 stars **Reviewed by:** Jani P. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** September 10, 2025 **What do you like best about Mailforge?** There are no problems, everything works the way they should work / was advertised. This is truly rare in my experience. **What do you dislike about Mailforge?** I have used Mailforge for over 12 months and the only thing I dislike is that you need to always login to email again - It doesn't stay logged in. **What problems is Mailforge solving and how is that benefiting you?** I don't have to create Google Workspace accounts manually anymore so I save a lot of time, headache and money. It's also fast to create new email accounts if needed. ### 28. Effortlessly Manage Multiple Mailboxes Across Workspaces **Rating:** 5.0/5.0 stars **Reviewed by:** Dominique W. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** October 31, 2025 **What do you like best about Mailforge?** I can handle mine and my clients mailboxes in different workspaces which is a huge plus **What do you dislike about Mailforge?** maybe this tool could be integrated in the rest of the toolstack but it works perfectly **What problems is Mailforge solving and how is that benefiting you?** basically it helps to scale my outbound emailing via different emails, which is important for scaling ### 29. Reduced a massive headache for us **Rating:** 4.0/5.0 stars **Reviewed by:** Bubu B. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** April 21, 2025 **What do you like best about Mailforge?** We don't have to go through convoluted processes to set up email domains and host multiple domains, this takes the headache away, and it was seamless to set up. The thought of having to manage multiple DNSs is wild and this takes that away **What do you dislike about Mailforge?** The pricing is really confusing and it would be great if this was simplified a bit more, took a whole to decide to buy or not because I couldn't figure out how much we where going to pay **What problems is Mailforge solving and how is that benefiting you?** We are planning on doing cold email marketing and it's really easy to have this because we need multiple domains ### 30. Great solution for really good email deliverability without wasting any time **Rating:** 4.5/5.0 stars **Reviewed by:** Frank J. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** June 04, 2025 **What do you like best about Mailforge?** I used a few different solutions, including setting everything up myself, but Mailforge offered the best ease of use and the best feature-set (SSL + domain masking) for the price. I've been running email campaigns using the mailboxes I created in Mailforge, and deliverability has been excellent so far. **What do you dislike about Mailforge?** Hard to think of anything. The team are very responsive so if any issues did pop up, I'm confident they'd resolve them. **What problems is Mailforge solving and how is that benefiting you?** Cold email infrastructure (non-gmail mailboxes) ### 31. Outstanding Support and Incredible Product! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** April 18, 2025 **What do you like best about Mailforge?** Mailforge has been a game-changer for our outreach. The product is intuitive, powerful, and extremely reliable. Anytime I had a question, the IT help team was incredibly fast, knowledgeable, and supportive. Their responsiveness made the entire experience seamless and easy. Super easy to integrate with their instructions. I set it and forget it within apollo and haven't really needed to use it again so just use it 2 -3 x a year after setup. Super easy to implement. **What do you dislike about Mailforge?** Honestly, there wasn’t much to dislike. their support team quickly filled any gaps if there were things i need help with **What problems is Mailforge solving and how is that benefiting you?** Mailforge is helping us streamline email outreach and manage campaigns much more effectively. It saves us time, boosts deliverability, and keeps our outreach organized, ultimately helping us drive more consistent engagement and results. ### 32. So far so good! **Rating:** 5.0/5.0 stars **Reviewed by:** Andrew d. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** July 07, 2025 **What do you like best about Mailforge?** Near instantaneous support and responses! **What do you dislike about Mailforge?** So far the only gripe I have is that South African specific TLDs aren't supported domains, hopefully this will become a feature in the future. **What problems is Mailforge solving and how is that benefiting you?** a dedicated B2B outreach platform that isn't spread across 15 different tabs, all integrated, all working together without costing an arm and a leg ### 33. Simple, Effective, and Easy to Use **Rating:** 5.0/5.0 stars **Reviewed by:** Chris K. | Director, Small-Business (50 or fewer emp.) **Reviewed Date:** May 18, 2025 **What do you like best about Mailforge?** "Mailforge makes it really easy to build and automate outreach campaigns. The interface is clean, and the email sequencing tools are flexible without being overwhelming." **What do you dislike about Mailforge?** "It works well overall, but sometimes the analytics feel a bit basic. I'd like more detailed insights on open rates, click tracking, and deliverability." **What problems is Mailforge solving and how is that benefiting you?** Mailforge simplifies outbound email campaigns by combining contact management, sequencing, and automation in one place. It saves me hours each week and keeps my outreach consistent and scalable. ### 34. when support says they'll look into it, they really do and resolve it before EOD **Rating:** 5.0/5.0 stars **Reviewed by:** Kareem M. | founder, Small-Business (50 or fewer emp.) **Reviewed Date:** May 08, 2025 **What do you like best about Mailforge?** its time consuming setting up cold infra manually. mailforge has been a reliable partner across 2 companies to help us setup and scale easily. **What do you dislike about Mailforge?** ability to purchase individual mailboxes vs in increments of 10 **What problems is Mailforge solving and how is that benefiting you?** email deliverability and infra ### 35. Fast, reliable, and super easy cold email setup **Rating:** 4.5/5.0 stars **Reviewed by:** Chhoma G. | Growth Marketing Associate, Small-Business (50 or fewer emp.) **Reviewed Date:** April 11, 2025 **What do you like best about Mailforge?** Mailforge makes it incredibly easy to get started with cold email. The setup is lightning-fast—literally just a few minutes—and everything is automated, from domain provisioning to warming up inboxes. It takes care of all the technical stuff, so we can just focus on outreach. **What do you dislike about Mailforge?** Nothing so far—it's been smooth sailing. **What problems is Mailforge solving and how is that benefiting you?** Setting up and maintaining cold email infrastructure used to be time-consuming and technical. Mailforge automates the entire process, from domain setup to warm-up, saving us hours of work and reducing the risk of mistakes. It helps us hit the ground running with outreach campaigns. ### 36. Practical tool for cold email **Rating:** 4.0/5.0 stars **Reviewed by:** Taka Taka A. | Marketing director, Small-Business (50 or fewer emp.) **Reviewed Date:** July 14, 2025 **What do you like best about Mailforge?** It is easy to use , quick setup and practical solution for cold email 1st contacts. We are using it everyday , very practical the warmup tool. **What do you dislike about Mailforge?** We need more quick information whether there are issues on the smtp sending **What problems is Mailforge solving and how is that benefiting you?** We needed a cold email solution ### 37. A Smart, Streamlined Tool for Email Campaigns **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** July 31, 2025 **What do you like best about Mailforge?** Mailforge offers an intuitive and clean user interface that makes cold email outreach and drip campaigns incredibly easy to manage. I particularly like its personalization features, flexible sequence builder, and the detailed analytics it provides for each campaign. **What do you dislike about Mailforge?** The only downside I’ve experienced so far is the limited integration options with some CRMs. While it connects well with popular platforms like HubSpot and Salesforce, more native integrations would be helpful. **What problems is Mailforge solving and how is that benefiting you?** Mailforge has streamlined our cold email outreach and follow-up process. We’ve been able to personalize emails at scale, monitor engagement, and improve response rates without needing multiple tools. ### 38. Mailforge Review **Rating:** 5.0/5.0 stars **Reviewed by:** Reinis A. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** July 18, 2025 **What do you like best about Mailforge?** Mailforge spits out domains and mailboxes fast. Literally just a couple of minutes. The setup is straight forward as well. **What do you dislike about Mailforge?** The interface takes a bit to get used to. Support does not always respond in minutes, but that is rare. **What problems is Mailforge solving and how is that benefiting you?** Mailforge takes care of all the techy stuff like DNS setup quickly. I enjoy how easy it is to spin up a new mailbox. ### 39. Quick and all in one **Rating:** 4.5/5.0 stars **Reviewed by:** Jodi M. | Instructor - Digital Marketing, Small-Business (50 or fewer emp.) **Reviewed Date:** July 04, 2025 **What do you like best about Mailforge?** It is a quick click and go solution that so far I appreciate. **What do you dislike about Mailforge?** So far nothing, but I am still new to the program. **What problems is Mailforge solving and how is that benefiting you?** warming up emails for cold email campaign ### 40. Mailboxes configured efficiently and with high deliverability **Rating:** 5.0/5.0 stars **Reviewed by:** Alejandro C. | Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** April 16, 2025 **What do you like best about Mailforge?** I have started warming up the mailboxes and I can see the difference with which the warm-up is being done. I trust that this will yield better results than tools like "warmox" or even Instantly. **What do you dislike about Mailforge?** It may be that the type of warm-up being done is configured, that is, the matters or what the emails are about, could be related to the product located in "The Forge" but I'm not sure if it could have anything to do with improving deliverability. **What problems is Mailforge solving and how is that benefiting you?** Set up multiple mailboxes for me and my clients ### 41. Easy to setup. Lots of helpful info. **Rating:** 4.5/5.0 stars **Reviewed by:** Rudo R. | Chief Executive Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 23, 2025 **What do you like best about Mailforge?** It is super easy to configure. A lot of things are done instantly. **What do you dislike about Mailforge?** I have not found anything no to like thus far. **What problems is Mailforge solving and how is that benefiting you?** Easy way to create email addresses and domains for cold email outreach. ### 42. Seemless Process **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** June 12, 2025 **What do you like best about Mailforge?** Mailforge’s platform is intuitive and easy to navigate. Within minutes you can have domains and emails all setup. Customer support is very informative and quick to respond to any issues or questions I may have. Having the ability to run all your email campaign needs through one source is just the icing on the cake. **What do you dislike about Mailforge?** No complaints so far with the platform, other than a technical glitch with the email calculator **What problems is Mailforge solving and how is that benefiting you?** Centralizing my email campaign needs ### 43. Very Good mail infrastructure **Rating:** 4.5/5.0 stars **Reviewed by:** Hubert F. | Account Executive, Small-Business (50 or fewer emp.) **Reviewed Date:** August 12, 2025 **What do you like best about Mailforge?** Creating domains and mailboxes here is very fast and convenient, and the support team responds quickly. I can recommend this platform. **What do you dislike about Mailforge?** Maybe some part during the process of generating domains, but that's details. Works fine in general. **What problems is Mailforge solving and how is that benefiting you?** Cold outreach ### 44. Servers with good deliverability and cheaper than Instantly **Rating:** 5.0/5.0 stars **Reviewed by:** Yusseff C. | Director de Inteligencia de Mercados, Mid-Market (51-1000 emp.) **Reviewed Date:** April 21, 2025 **What do you like best about Mailforge?** What are mailboxes with good reputation that ensure deliverability, without the extra cost of instantly, due to automatic configuration? **What do you dislike about Mailforge?** I have not yet tested enough time to ensure the resilience of the system with the warm pool activated. **What problems is Mailforge solving and how is that benefiting you?** Technical DNS setup, quick and easy, deliverability and hosting on highly reliable servers. ### 45. Keeps an eye on inbox health and replies **Rating:** 5.0/5.0 stars **Reviewed by:** Manuel F. | Cofounder, Small-Business (50 or fewer emp.) **Reviewed Date:** May 09, 2025 **What do you like best about Mailforge?** We just let it run and it flags stuff if there's a problem **What do you dislike about Mailforge?** Would love more real-time alerts, but overall it does the job. **What problems is Mailforge solving and how is that benefiting you?** It helps us make sure our inboxes aren’t getting flagged or missing replies. We can catch issues before they snowball. ### 46. The fastest and easiest way to setup domains and inboxes! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2025 **What do you like best about Mailforge?** Mailforge is a complete package for newbies or those that are working with multiple accounts -- it's a huge time saver. I used to dread having to spend hours purchasing and setting up domains, and the email inboxes -- while worrying if I did it right for deliverability wise. **What do you dislike about Mailforge?** 1000% no problems with it. Maybe it works too good? **What problems is Mailforge solving and how is that benefiting you?** Super fast for multiple domain, and email account setup. I really enjoy it now. ### 47. Super quick setup **Rating:** 5.0/5.0 stars **Reviewed by:** Niko M. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** April 08, 2025 **What do you like best about Mailforge?** Getting in contact with somebody when you need it is super easy and they're always available **What do you dislike about Mailforge?** Haven't had a problem so far -- everything's easy to setup and maintain **What problems is Mailforge solving and how is that benefiting you?** Provides email hosting and is a cheaper alternative than gmail for our outbound campaign. ### 48. Quick and easy setup **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** April 10, 2025 **What do you like best about Mailforge?** The features are user-friendly and the automation setup was quick as well. Cheap compared to other tools for large-scale email delivery. **What do you dislike about Mailforge?** So far I haven't had issue. However, I am aware of some of the drawbacks I learned based on my research such as lack of real-time insights on inbox vs spam folder delivery. **What problems is Mailforge solving and how is that benefiting you?** We currently use other email delivery system, which I won't name. Given the easy and quick setup we wanted to give it a try. ### 49. Seems good but integration issues **Rating:** 2.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** July 28, 2025 **What do you like best about Mailforge?** Easy to setup, still haven't gone fully live **What do you dislike about Mailforge?** It constantly disconnects the emails from Instantly **What problems is Mailforge solving and how is that benefiting you?** Add more domains and email addresses to improve deliverabilty ### 50. Savings on mailboxes **Rating:** 5.0/5.0 stars **Reviewed by:** Nancy O. | Directora General, Small-Business (50 or fewer emp.) **Reviewed Date:** April 17, 2025 **What do you like best about Mailforge?** Thinking that I can save and have mailboxes with a good reputation is a relief. **What do you dislike about Mailforge?** I am a little worried about sharing the shipping reputation. **What problems is Mailforge solving and how is that benefiting you?** Get more mailboxes at the price they should be obtained for the given purpose - [View Mailforge pricing details and edition comparison](https://www.g2.com/products/salesforge-mailforge/reviews?query=Agent+Frank&via=ivo§ion=pricing&secure%5Bexpires_at%5D=2026-05-24+03%3A55%3A23+-0500&secure%5Bsession_id%5D=a89e6c2d-bde9-4ae0-9dac-1b5fdd6a1d80&secure%5Btoken%5D=d739f88b6a3a3280123a614ea9d77b40fdbdb0a9c2ee8d6b9789e8fbc9f36f40&format=llm_user) ## Mailforge Integrations - [HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews) - [Instantly](https://www.g2.com/products/instantly/reviews) - [Leadsforge](https://www.g2.com/products/leadsforge/reviews) - [lemlist](https://www.g2.com/products/lemlist/reviews) - [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) - [plusvibe.ai](https://www.g2.com/products/plusvibe-ai/reviews) - [Reply](https://www.g2.com/products/reply/reviews) - [Salesforge](https://www.g2.com/products/salesforge/reviews) - [Smartlead](https://www.g2.com/products/smartlead/reviews) - [Snov.io](https://www.g2.com/products/snov-io/reviews) - [Woodpecker.co](https://www.g2.com/products/woodpecker-co-woodpecker-co/reviews) ## Mailforge Features **Email Marketing** - Email and Mobile Preview - Manage Email Lists - High-Volume Sending - Building and Personalizing Emails - Sending Outbound Emails - Manage Email Deliverability - Automated Email Responses - Multi-user Account - Surveys **Reporting & Analytics** - A/B Testing - Basic Reporting **Generative AI** - AI Text Generation - AI Text Summarization **Agentic AI - Email Marketing** - Autonomous Task Execution - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Cross-system Integration **Integration** - Data Import & Export Tools - Integration APIs - Breadth of Partner Applications - CRM Integration - Social Media Integration - E-Commerce Integration ## Top Mailforge Alternatives - [maildoso](https://www.g2.com/products/maildoso/reviews) - 4.6/5.0 (187 reviews) - [Instantly](https://www.g2.com/products/instantly/reviews) - 4.8/5.0 (4,085 reviews) - [Smartlead](https://www.g2.com/products/smartlead/reviews) - 4.5/5.0 (325 reviews)