Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App v3.6.2

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**WordPress Mail SMTP Plugin**

Are you facing the WordPress not sending emails issue❓ Don’t worry! Install the Post SMTP Plugin for smooth WordPress email deliverability.

Over 400,000 website owners use Post SMTP daily to send WordPress emails securely and reliably💯.

Post SMTP is a free and next-generation WordPress SMTP plugin that has everything you need to improve the email deliverability of your WordPress site.

The best part is that the Post SMTP plugin helps you configure any SMTP mailer, including Microsoft 365 (formerly Office 365), with proper authentication that guarantees the delivery of your WordPress emails and prevents them from being marked as spam.

With the ✨Post SMTP Pro version✨, you can unlock even more advanced features, such as detailed email logs, email delivery stats and reporting, Microsoft 365 (formerly Office 365), Amazon SES, Zoho SMTP integration, multiple email failure alert options, and more.

**What is SMTP, and Why Do You Need It?**

SMTP, short for Simple Mail Transfer Protocol, is the most widely used protocol for online email transmission. SMTP configuration with proper authentication for your WordPress site ensures that your WordPress emails do not end up in spam.

By default, WordPress sends emails using the PHP mail function, which isn’t ideal because most WordPress hosting servers don’t support PHP email.

On top of that, most email clients, such as Outlook (Office 365 / Microsoft365), Yahoo, Gmail, Brevo, Zoho, Amazon SES, Mailgun, etc., automatically block or mark spam emails that lack proper authentication.

That’s why you need to install the Post SMTP plugin on your WordPress site to configure the SMTP mailer of your choice.

**How Does Post SMTP Work?**

Post SMTP allows you to easily replace the default PHP mail function (wp_mail) of your WordPress site with the SMTP mailer of your choice, like Microsoft 365(Office 365), Brevo, Zoho, SendGrid, Mailgun SMTP, Gmail (Gmail SMTP Server), Post Mark, Amazon SES etc., which in turn improves WordPress email deliverability.

NOTE: With Post SMTP you get detailed email logs to track your email delivery status, open tracking and more.

Additionally, with a 3-step setup wizard using OAuth (open authentication), you can configure any SMTP mailer (e.g., Gmail SMTP, Office 365, Mailgun, Brevo, etc.) securely via API Keys in seconds without providing your SMTP account credentials.

NOTE: If you want to add Gmail SMTP server, then check out our detailed guide on how to configure Gmail SMTP server to send WordPress emails reliably.

Ultimately, the Post SMTP helps you fix all your issues related to WordPress not sending emails.

**⚡ Features That Make Post SMTP Stand Out**

✅ Quick Setup Wizard: Easy-to-use and powerful 3-Step Setup Wizard for quick SMTP configuration.

✅ SPF, DKIM & DMARC Checks: Keep an eye on domain’s reputation with out built-in Spam Score Checker that looks at your DNS records..

✅ Detailed Email Logs: Quickly view, filter, and check the status of all your WordPress emails and error messages with a simple click, ensuring your email logs are always up to date.

✅ Post SMTP Mobile App [NEW]: You get an App for monitoring your WordPress emails on the go. You can connect multiple WordPress sites, view detailed email logs, check email errors, and resend them with a single tap directly from your mobile.

✅ Extensive Email Reporting: Get a thorough report at a glance regarding your WordPress email deliverability performance, including email open tracking and other important stats.

✅ Resend Email Attachments [PRO]: With a single click, you can resend any email attachment right through your email log screen, maintaining a seamless record in your email logs.

✅ OAuth 2.0 Support: Authenticate all major SMTP service providers’ accounts (i.e., Office 365/Microsoft365, Brevo, Gmail SMTP, Amazon SES, SendGrid, Mailgun, etc.) securely using APIs.

✅ Fallback Mailing: Easily set up a backup WordPress SMTP mailer to send any transactional email in case of a failure with the main mailer.

✅ Instant Failure Notification: In case of any WordPress email delivery failure, you’ll get an instant push notification via Email, Pushover, or Slack.

✅ Free Chrome Extension: Receive all your WordPress email failure alerts directly into your Chrome browser window.

✅ Weekly Email Summary: Get a snapshot of your WordPress email delivery report right in your inbox every week, which reveals the total number of emails, number of failed emails, total successful email deliveries, and your recent email logs.

✅ Unparalleled Customer Support: We offer multiple support options, including email, a WordPress forum, and even one-on-one expert assistance for WordPress SMTP Configuration and all your email delivery issues.

**⚡ Post SMTP Mobile App: Get an Instant Pulse of Your WordPress Emails**

✅ Keep track of Your Emails: You can monitor all the emails sent from y...