Post SMTP
Pro Extensions
Post SMTP’s pro extensions are everything you need to enhance your WordPress email deliverability experience. Check our extensions for Amazon SES, Twilio, and Office365.

Office 365
Extension

Connect Post SMTP with your Outlook and Microsoft 365 accounts to improve email deliverability.
Amazon SES
Extension

Amazon’s mail service provider with Post SMTP’s powerful and easy-to-use SMTP mailing features.
Email Log attachment
Extension

The Email Log Attachment Add-on for Post SMTP empowers you to view, resend, and fully synchronize with your email log history.
Report & Tracking
Extension

With Report and Tracking, you can keep tabs on the response rate of your website’s email campaigns.
Email Delivery & Logs
Extension

Launched recently, the new Post SMTP add-on has some really intriguing features.
Twilio
Extension

Receive SMS notifications and alerts when emails are not delivered to your recipients.
Zoho Mail Pro
Extension

Zoho Mail Pro extension gives you the power to connect PostSMTP with your Zoho Mail account.