This plugin has been closed as of July 23, 2021 and is not available for download. Reason: Guideline Violation.
The plugin replaces default WP JS scripts (jQuery UI) with an external/remote version, causing JS errors on WP 5.6 Very bad coding practices in use, limited updates, avoid at all costs!
After having problems with other wordpress mail plugins i found this from a recommendation from WP MAIL SMTP, and it is perfect.
Compatible with almost all Wordpress apps like contact forms, mailpoet and so. Just install Pepipost WP plugin and relax. It just works like a charm.
One good thing about Pepipost plugin is, that it works independent of SMTP port. So, easy to install and get started sending emails.
Can't comment on their support or paid packages, but the plugin works perfectly! Was having all sorts of grief with a general purpose one but this worked first time.
I'd give this company ZERO stars if I could. Terrible service, clearly run by idiots. WARNING: DO NOT USE THESE FOOLS.