NoorSMTP – SMTP & Gmail API for Email Delivery v1.0.0
Reliably send WordPress emails via SMTP or the Gmail API, with email delivery logging and an instant test-email tool.
Tags / smtp
smtp
344 WordPress plugins tagged “smtp”. Every result links to a crawlable PlugIndex profile.
OhmTang RFQ v1.0.1
OhmTang RFQ is a fully open-source and free RFQ (Request for Quotation) form plugin for WooCommerce that streamlines B2B inquiries.
OneClick Form Lite v1.1.3
Lightweight contact form with built-in SMTP, optional file delivery, and Google reCAPTCHA v3.
onesend v1.0.0
EU-sovereign transactional email for WordPress. Route site mail through onesend: EU-hosted, EU-billed, GDPR-native, no US subprocessor.
Onlinefotka SMTP Mail v1.0.1
SMTP, Gmail, Microsoft 365 and Zoho (OAuth) sending with backup connection, smart routing, email log, tracking, reports, alerts and queue.
Optcatch – Lead Capture, Email Campaigns & Newsletter for Any Form v0.9.30
Lead capture & newsletter plugin. Turn any form into an email list and send campaigns from your own Gmail, Outlook or SMTP.
Optimizely Campaign v1.0.0
Empower your email marketing with Optimizely Campaign. Sync customer data, and send transactional emails.
OrangeSMTP – SMTP, Email Log & Failure Alerts v1.4.0
Fix WordPress email delivery — route mail through 12+ SMTP providers, log every send with open & click tracking, and get instant failure alerts.
Pexally Email Campaigns v2.0.1
The ultimate email marketing automation, newsletter, and mail merge plugin. Connect your SMTP (Gmail, SendGrid, Amazon SES) and bypass server limits.
Pigeon Mail v0.2.14
Send WordPress email through your own SMTP server, so contact forms, password resets and order emails actually arrive.
PocketGecko Email v1.0.0
Makes it easy to configure and send emails using POST/AJAX.
Postkeep – One Click SMTP Setup and Email Log v1.2.0
Gmail without an app password, or any SMTP server: reliable WordPress mail with an email log, a retry queue and a test tool.
Process2IT Forms Mailer v1.0.16
Flexible forms with reliable mail delivery for WordPress.
PureHost Send-Mails v1.0.7
Sends all WordPress emails via send-mails.de and feeds bounces and complaints back into your newsletter plugin.
Resend Email Integration v1.0.1
A WordPress plugin that integrates with Resend email service, replacing the default wp_mail functionality with Resend's API.
Rewind Form Bridge for Brevo v1.0.0
Send your site's email through Brevo SMTP, and add every form submission to a Brevo contact list automatically.
Sammy SMTP v0.1
Send WordPress email through your own SMTP server, Gmail, or Outlook. No upsells, no bloat, no tracking.
Saral SMTP v1.2.0
Route each plugin's emails through the email service that suits them, and get the exact SPF and DKIM records that service needs.
Sendelva – Email Delivery for Microsoft 365 v0.4.0
Send WordPress email through Microsoft 365 with Microsoft Graph. No SMTP password on your server, a safe fallback, and a send log.
Sendfeather SMTP v1.0.0
Route WordPress email through Sendfeather via its HTTP API or SMTP, with a forced From address and a built-in test email.
SendFleet – Transactional Email API v1.0.2
Send every WordPress email through SendFleet. One API key, no SMTP settings. Your own Amazon SES free for 3,000 emails a month, or ours from $5.
SendPaw Mail v1.4.0
Reliable transactional email for WordPress through SendPaw. Send your WordPress mail over the HTTP API or SMTP, with automatic fallback.
SendSend Mailer v1.0.0
Send all WordPress email (password resets, order receipts, form notifications) through the SendSend email API instead of your web server.
SH Email Tester v1.0.0
Send a test email from your WordPress site and review recent outgoing email logs.