It's really the most simple and powerful transactional email tool that I know. Price is really good. I've done several projects integrating MailerSend with Airtable and it works like magic.

It is very simple to use. I have been looking for something like this for a long time. I am really glad to choose mailersend

I had trouble in WPmail for my WordPress site for quite some time. I had tried MailerSend for one of my other projects, when I noticed a blog about how to use MailerSend for WordPress, I thought I could give it a try as I had some limitations in SendInBlue (only 300 mails per day), and it blocked mails when it's sent too frequently. I saw another plugin for MailerSend in WP plugins; though the plugin had a low rating, I had enough trust that it would be helpful as I had noticed the support team gives good help when needed. MailerSend worked like a charm instead of SendInBlue. Don't forget to disable WPmail to get this working in your WordPress site.