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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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Recent Q&A’s
Recently Updated
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Contact Form 7 review
Contact Form 7 uses wp_mail(), so any mailer plugin routes its submissions automatically. Free, no Pro tier, add-ons fill the rest.
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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.
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MailHawk as a WordPress SMTP Server
MailHawk is a WordPress-native sending service from the Groundhogg team. $1/mo Basic tier for 1,000 emails, no external dashboard, plugin-only interface. Fits Groundhogg-based operations and WordPress operators who want sending managed entirely inside the admin.
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Zoho ZeptoMail plugin review
Zoho’s official WordPress plugin for Zeptomail (formerly TransMail). API-based, multi-agent routing, failed-email log, retry, test send. No Pro tier.
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Zeptomail (now Zoho CPaaS) as a WordPress SMTP Server
Zeptomail (now Zoho CPaaS) is Zoho’s transactional email relay. $2.50 per 10,000-email credit, 6-month expiry, no monthly fee, first credit free. Best for sites already on Zoho.
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WP Offload SES review
WP Offload SES is the SES-only WordPress mailer. Domain verification, send-rate stats, and weekly health reports in the WordPress admin.
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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.
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Meow Mailer review
Meow Mailer is a new free WordPress mailer plugin from Jordy Meow. Fourteen providers, OAuth for Gmail, Microsoft 365, and Zoho. No Pro tier, no tracking.
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Best Amazon SES plugin for WordPress: WP Offload SES vs FluentSMTP vs WP Mail SMTP Pro
The six WordPress mailer plugins with native Amazon SES support, compared by fit. Which is free, which needs Pro, and where each one is the right choice.
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Best WordPress email log plugins for 2026: 5 tested picks
Five WordPress email log plugins compared by hook path, resend action, and price. Which is free, which needs Pro, and where each one is the right choice.
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FluentSMTP review
FluentSMTP is the open-source WordPress mailer plugin from WPManageNinja. Logging, multiple connections, fallback, and OAuth, all in the free version.
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Netcore Email API (formerly Pepipost) as a WordPress SMTP Server
Netcore Email API (formerly Pepipost) is an enterprise-focused relay. Pricing shifted to Growth and Enterprise tiers on the Customer Engagement Platform, billed by Monthly Tracked Users and sold by custom quote, with channel delivery separate. Free tier allows 100 emails/day. Most WordPress sites should use simpler alternatives.
