Trying to choose between Mailgun, SendGrid, and Amazon SES for your WordPress site?
This comparison breaks down each mailer’s free plan, pricing, logs, and setup.
Learn what each costs at 10,000 to 100,000 emails, which ones work with free WP Mail SMTP, and which fits your site.
WP Mail SMTP 4.10 is here! The new Dashboard shows your email health the moment you open the plugin, and the Setup Checklist tracks what’s left to finish.
We’ve also added Email Detective, a free deliverability report that checks your domain’s authentication, blocklist status, and spam score. Plus, the Setup Wizard now checks your mailer settings with your email provider before saving them.
Wondering why some WordPress email bounces never reach you?
Learn what a return-path address does and how to set it in WordPress with WP Mail SMTP.
This guide covers Return-Path vs From vs Reply-To, how SPF and DMARC use it, and which mailers let you control it.
Getting “dmarc=fail” bounces from your WordPress site?
Learn what a DMARC fail means and how to fix it with WP Mail SMTP.
This guide covers reading the Authentication-Results header, the 7 most common causes, and testing your fix with Email Detective.
Use your favorite SMTP provider to reliably send your WordPress emails.
Seeing a “DMARC policy not enabled” warning in your domain scan?
Learn what it means and how to fix it without sending your emails to spam.
This guide covers checking your record, testing your senders with WP Mail SMTP, and moving safely from none to quarantine to reject.
Did a ticket buyer pay for your event and never receive their ticket?
Sugar Calendar hands its emails to WordPress, which hands them to your host, and most hosts send that mail unauthenticated.
This post covers how to check Sugar Calendar’s own sender settings and connect an authenticated mailer with the WP Mail SMTP Setup Wizard.