Making Email Deliverability Work for WordPress
The Most Popular WordPress SMTP Mailer Plugin
Post SMTP is the best, powerful, easy-to-use SMTP Mailing Plugin that maximizes the deliverability of all your emails.
Fully compatible with any SMTP mailing service, API mailing (SMTP blocked), email logs, failure notifications and much more.
Your WordPress site not sending emails?
Whether you need to sell your products, share some big news, or tell a story, Post SMTP makes it super easy to configure and understand the internals of your email delivery.
OAuth
With OAuth 2.0 protocol, you don’t need to store your email password in the WordPress database.
Email Logs
You can easily read, filter, check the status of delivery and debugging output.
Notification
If for any reason one of your emails fail to send, Post SMTP will let you know by Email, Pushover or Slack
Chrome Extension
The only mailer plugin you can get notified about issues inside your chrome.
Fallback Mailing
Besides the notifications, you can define a backup SMTP to send an email when there is a failure with the main one
Support
The only free plugin with multiple support options: WordPress forums, our forums, email, and slack.
What customers say about us
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Latests Articles
Chrome Extension Update
Hi, Due to some hosting changes, I had to change the notification server URL of the extension. To successfully use the chrome notification you should
Help configure Post SMTP
I don’t have the time to helpfully configure the plugin for each user, but luckily a real IT professional names Tim (the one who helps
Post SMTP 2.0.18 – Extensions
Hi,I hope you all doing well, I don’t know what about you but from the beginning of the pandemic, it was a crazy year for