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nanoPost

The WordPress Email Authority

FREE expert advice on setup, maintenance, and troubleshooting

Your WordPress email problems solved

Welcome to nanoPost, or, as we’d like to think of ourselves, The WordPress Email Authority. Our mission is to help you solve your WordPress email problems, whether it’s setting up, maintaining, or troubleshooting. Our expert guides, Q&A, reviews, and news on WordPress SMTP, contact forms, and more are here to provide you make the best choices.

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    Recently Updated

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      WP Offload SES is the SES-only WordPress mailer. Domain verification, send-rate stats, and weekly health reports in the WordPress admin.

    • Zoho ZeptoMail plugin review

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    • SMTP2GO plugin review

      SMTP2GO’s official WordPress plugin routes wp_mail() through the SMTP2GO API. Single-provider, no logging, no fallback. The right pick when SMTP2GO is decided.

    • Send Emails with Mandrill: WordPress plugin review

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    • Meow Mailer review

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    • MailHawk plugin review

      MailHawk is the WordPress plugin for the MailHawk sending service. Single-vendor by design, with in-admin DNS, logs, bounce handling, and account binding.

    • Mailgun for WordPress Review

      Mailgun’s official WordPress plugin routes wp_mail() through Mailgun’s API over HTTPS, bypassing host SMTP port blocks. Free plugin, no permanent free tier.

    • Gmail SMTP by naa986 Review

      Free WordPress mailer for Gmail using XOAuth2 over SMTP. Works in 2026 — but requires a specific Cloud Console step to avoid the 7-day token expiry trap.

    • YaySMTP (by Yay Commerce) review

      YaySMTP review — mailer plugin by Yay Commerce; free version includes Amazon SES, Outlook OAuth, and email tracking; Pro tier adds priority support only.

    • SMTP Mailer review

      SMTP Mailer connects WordPress to any SMTP server using credentials you supply. 70,000+ active installs, free core, SMTP session log on test sends.

    • Easy WP SMTP (by SendLayer) review

      Easy WP SMTP is the smaller of Awesome Motive’s two mailer plugins (500K+ installs). Free version covers most setups; full email logging is Pro.

    • Post SMTP review

      Post SMTP is the WordPress mailer plugin that pushes failed-send alerts to a mobile app. Logging, OAuth, and a fallback SMTP connection ship in the free version.