Alexander Rohmann

Global SMTP is a utility plugin designed to easily configure SMTP for WordPress by adding a set of constants to your <code>wp-config.php</code> file.
When used with multisite, the configuration is applied network wide. This is often handy to install as a “must use” plugin.

Global SMTP

Works with WP 4.4.2

This is the only SMTP plugin I found that works excellent with Multisite installed WordPress. And supports TLS, SSL, and don't use database and very fast!



Lightweight plugin, Support Multisite

Matt Gibbs

Dor Zuberi

alexknowshtml

Patrick Graham

Andrew Yates

jptoto

atheken

If you’re still sending email with default SMTP, you’re blind to delivery problems! ActiveCampaign Postmark for WordPress enables sites of any size to deliver and track WordPress notification emails reliably, with minimal setup time and zero maintenance.
If you don’t already have a Postmark account, you can get one in minutes, sign up at https://postmarkapp.com
Check out our video on how to set up the Postmark for WordPress plugin <a href="https://postmarkapp.com/webinars/postmark-wordpress" rel="nofollow ugc">here</a>.
<h3>Additional Resources</h3>
<a href="https://postmarkapp.com/support/article/1138-postmark-for-wordpress-faq" rel="nofollow ugc">Postmark for WordPress FAQ</a>
<a href="https://postmarkapp.com/support/article/1129-can-i-use-the-postmark-for-wordpress-plugin-with-gravity-forms" rel="nofollow ugc">Can I use the Postmark for WordPress plugin with Gravity Forms?</a>
<a href="https://postmarkapp.com/support/article/1047-how-do-i-send-with-ninja-forms-and-postmark-for-wordpress" rel="nofollow ugc">How do I send with Ninja Forms and Postmark for WordPress?</a>
<a href="https://postmarkapp.com/support/article/1072-how-do-i-send-with-contact-form-7-and-postmark-for-wordpress" rel="nofollow ugc">How do I send with Contact Form 7 and Postmark for WordPress?</a>
<a href="https://postmarkapp.com/support/article/1128-can-i-use-the-postmark-for-wordpress-plugin-with-divi-contact-forms" rel="nofollow ugc">Can I use the Postmark for WordPress plugin with Divi contact forms?</a>

ActiveCampaign Postmark for WordPress

If you send messages from within WordPress (password resets, invoices, etc.), this plugin is an essential part to making sure your users/customers are getting those messages.
The service is always excellent, and the plugin configuration is nice and simple. Couldn't ask for more! Well, maybe I could, but nothing useful comes to mind :)

Essential plugin for sending email from WP


We use this on 50+ sites. Works. Period.


No fuss

I switched to using Postmark for a few of my websites email delivery over a year ago, and have not had any issues since. Super reliable, and good support too!

Stable and reliable

The officially-supported ActiveCampaign Postmark plugin for Wordpress.

Global SMTP vs ActiveCampaign Postmark for WordPress