Over 400,000+ WordPress Sites trust Post SMTP
People across industries and around the world have improved email delivery with POST SMTP.
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ANNUAL
LIFETIME
Basic
- Single Site
- Standard Support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Basic
- Single Site
- Standard Support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Basic
- Single Site
- Standard Support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- Office 365/Microsoft 365 Extension
- Amazon SES Extension
- Report and Tracking
- Auto resend failed emails
- Email Quota Scheduling
- Email log Attachment support
- Twilio Failure SMS Notification
- Zoho Mail Extension
- All other SMTP Services
- & all core features included
14 Day Money-Back Guarantee
Featured On
Don't let your WordPress site miss out on sending emails.
Post SMTP helps you set up and understand your email delivery with ease. Whether you want to sell your products, share some big news, or tell a story, Post SMTP ensures that your emails reach your audience.
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
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.
Frequently Asked Questions
answer you’re looking for, feel free to contact us directly.
Where was this Plugin Yesterday??
What a plugin. The diagnostics and Connectivity Tests gave me the answers I was looking for for so long.. FINALLY got email to work on my site.. Nothing I have about my site seems to be ‘in the box’, and same with Email delivery.. Well, Post SMTP Mailer understood my sites needs over any other similar plugin, so I am happy to tick the BIG LOVE ‘box’ for the pluginReally Helpful, solved our Email Delivery Problem
We were using both a Divi Contact Form and a Gravity Form, and both failed to deliver contact form messages to the website owner. Using this plugin and configuring the contact form to send through a Gmail API solved the problem. Took about 10 minutes.Great Plugin, BEST Support
I use this plugin as part of a bundle for all of my new website builds because it works so well. For the first time, I purchased the Add-On for Office 365. I ran into a couple of issues with setup and support worked quickly and efficiently (even did a zoom call) to resolve the problems. HIGHLY recommend and you can feel comfortable that if you purchase PRO or Add-Ons you will be completely support.Outstanding plugin – thank you!
Had a client that was using SendGrid SMTP method in a competing plugin, and it didn’t support the API. Postman totally met our needs and was super easy to set up. Also, the settings export feature is a cherry on top. Thanks for putting a great plugin out there.Basic
- Single Site
- Standard Support
- All Pro Features
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
ANNUAL
LIFETIME
Basic
- Single Site
- Standard Support
- All Pro Features
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Basic
- Single Site
- Standard Support
- All Pro Features
- All other SMTP Services
- & all core features included
Standard
- 5 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Professional
- 30 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included
Ultimate
- 100 Sites
- Priority support
- All Pro Features
- All other SMTP Services
- & all core features included