Plugin Directory

ElasticEmail Plugin

cubefeed

Reconfigures the wp_mail() function to send email using HTTPS (via Elasticemail) instead of SMTP and creates an options page to manage the settings.

Block user logins

acsnaterse

Blocks every login attempt for the "admin" user, or every user, but the users in your install.

Lagoona Webhooks – Send Form Submissions to Any Webhook

pablocantu

Intercept form submissions from any plugin via wp_mail() and forward them as structured JSON to any webhook URL.

AhaSend Email API

ahasend

Connect your WordPress site to AhaSend for reliable, fast transactional email delivery with easy SMTP integration and real-time tracking.

TWD SMTP Mail

jaydp

TWD SMTP Plug-in help you to deliver E-mails from your WordPress Weblog using your suggested SMTP Server.

Static Mail Sender Configurator

Jakub Bouček

Simple & static configure WordPress internal mailer sender's (From:) address. This plugin is very simple, it doesn't using database or …

Lean SMTP

pjaudiomv

Free, no upsells, no telemetry. Routes wp_mail() through SMTP, Amazon SES, Mailgun, Resend, or Gmail / Google Workspace, with failure alerts and an op …

Inesta Send Mail Copy

roelv

Inesta Send Mail Copy is a lightweight plugin designed to help you keep track of outgoing WordPress emails by automatically sending a copy (or a BCC) …

Big Mailer – SendGrid

Big Employee

Overwrites the native wp_mail function and uses sendgrid servers to send emails

Nanomailer for AWS SES

ExpandOps

A lightweight plugin that sends all WordPress emails via Amazon Simple Email Service (SES) to improve deliverability and reliability.

tlloancy Outgoing Mail Inbox

Thomas Lloancy

Turns the WordPress mail log into an inbox: highlight notices the site sent to itself, and reply to the real person.

wp_mail fix multiple send

Mathieu Thollet

Avoids wp_mail to send multiple times the same mail within the same request. That bug can happens in some times, for example when wp_mail is called wi …

Casa Mail

CodeCasaStudiosLtd

A complete email platform for WordPress: transactional SMTP, marketing campaigns, branded mailboxes, and DKIM-aligned sending from your own domain.

Mail Debug

Ben

Redirects all email sent through wordpress to the user currently logged in or the site administrator.

{eac}Doojigger Simple SMTP Extension for WordPress

Kevin Burkholder

Send email using an SMTP email sever. Configure WordPress wp_mail, and phpmailer, to use your SMTP (outgoing) mail server when sending email.

wpMandrill Multisite

Marin Atanasov

Automatically propagates the wpMandrill settings from the main site to all subsites, still allowing each subsite to manually override them.

PostMarkApp Mail Replacement

tmertz

A simple plugin that replaces the default wp_mail function with PostMarkApp (http://postmarkapp.com/).

MBC SMTP Flex

yogaboy

Extends wp_mail function to allow you to define the server, port, connection security and credentials.

MailNiaga SMTP

Web Impian

Streamline your WordPress email delivery with Mail Niaga SMTP & API integration. Boost email deliverability, manage email queues, and track email …

WP Mail SES

Bashkim Isai

Uses Amazon Web Services (AWS) Simple Email Service (SES) to send emails in WordPress.

CodingBunny Mail SMTP

CodingBunny

Configure an SMTP server to send emails from your WordPress site. Simple, lightweight, and secure.

Xmail – The Right Way

transilvlad

Replaces wp_mail and sends email the right way so it does not get flagged as SPAM.

Zypac Email Reporter

Muzammil Motiwala

Logs every email sent from WordPress via wp_mail() into a searchable custom table.

Mersal SMTP

MirrorORG

Send every WordPress email through the SMTP accounts on your Mersal account, with rotation, failover, retries and live server status.