Best mailer plugins for WordPress
The most popular mailer plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Zoho Mail for WordPress leads with 20K+ active installs, ahead of Elastic Email Sender (10K+) and Zoho ZeptoMail (5K+). All 39 plugins tagged “mailer” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 10 mailer plugins
- 1.
Zoho Mail for WordPressThe most installed mailer plugin, with 20K+ active installs. Rated 3.7 from 42 reviews, updated 5 months ago. Tested only up to WordPress 6.9.11.
- 2.
Elastic Email Sender10K+ active installs. Rated 4.8 from 10 reviews, updated 11 months ago. Tested only up to WordPress 6.9.11.
- 3.
Zoho ZeptoMail5K+ active installs. Only 4 reviews so far, updated 1 month ago.
- 4.Meow Mailer
1K+ active installs. Rated 5.0 from 26 reviews, updated 6 days ago.
- 5.Simple SMTP by Maileroo
800+ active installs. Only 4 reviews so far, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 6.
SocketLabs800+ active installs. Only 3 reviews so far, updated 4 months ago.
- 7.SMTP
600+ active installs. Only 4 reviews so far, last updated 8 years ago. Tested only up to WordPress 3.3.2.
- 8.WP Mail SMTP SendGrid Edition
600+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.6.11.
- 9.turboSMTP
400+ active installs. Rated 4.1 from 9 reviews, updated 1 week ago.
- 10.
Mailster WPML100+ active installs. Only 2 reviews so far, last updated 2 years ago. Tested only up to WordPress 6.5.14.
All 39 plugins tagged “mailer”

Zoho Mail for WordPress
Up in the last 7 days:2#1,389by Zoho Mail5 months ago
Zoho Mail Plugin lets you configure your Zoho Mail account on your WordPress site enabling you to send the email via Zoho Mail API.
- Installs
- 20K+
- Rating
- 3.7(42)
- Downloads
- 83/day

Elastic Email Sender
Down in the last 7 days:1#1,620by Elastic Email11 months ago
Reconfigures wp_mail() to send email using Elastic Email API instead of SMTP.
- Installs
- 10K+
- Rating
- 4.8(10)
- Downloads
- 46/day

Zoho ZeptoMail
Down in the last 7 days:1#2,959by Zoho Mail1 month ago
Zoho ZeptoMail Plugin lets you configure your ZeptoMail account on your WordPress site enabling you to send transactional emails of your site via Zept …
- Installs
- 5K+
- Rating
- 5.0(4)
- Downloads
- 63/day
Meow Mailer
Up in the last 7 days:185#6,786by Jordy Meow6 days ago
Reliable WordPress email through the provider of your choice, with a real email log, one click resend, failure alerts and offline mode. All free.
- Installs
- 1K+
- Rating
- 5.0(26)
- Downloads
- 79/day
Simple SMTP by Maileroo
Up in the last 7 days:4#7,384by Areeb Majeed7 months ago
Ensure seamless WordPress email delivery with our all-in-one SMTP plugin, compatible with Gmail, Outlook, Maileroo, SendGrid, Mailgun, and more!
- Installs
- 800+
- Rating
- 5.0(4)
- Downloads
- 12/day

SocketLabs
Up in the last 7 days:12#7,479by billvolz4 months ago
The SocketLabs WordPress Plugin allows you to easily send email generated by WordPress through the SocketLabs Email Delivery Service.
- Installs
- 800+
- Rating
- 3.7(3)
- Downloads
- 11/day
SMTP
Up in the last 7 days:14#8,079by soso9 years ago
Allows you to configure and use a SMTP server (such as Gmail) for sending emails.
- Installs
- 600+
- Rating
- 2.5(4)
- Downloads
- 11/day
WP Mail SMTP SendGrid Edition
Up in the last 7 days:9#8,504by FolioVision2 years ago
Based on WP Mail SMTP. Also adds subject for display on SendGrid Activity Screen.
- Installs
- 600+
- Rating
- –
- Downloads
- 10/day
turboSMTP
Up in the last 7 days:27#9,499by turboSMTP11 days ago
Easily send emails from your WordPress website using turboSMTP's services
- Installs
- 400+
- Rating
- 4.1(9)
- Downloads
- 22/day

Mailster WPML
Down in the last 7 days:59#13,301by EverPress2 years ago
This add on helps to integrate the Mailster Newsletter Plugin for WordPress with WPML. Requires at least version 2.3 of the Mailster Plugin.
- Installs
- 100+
- Rating
- 4.5(2)
- Downloads
- 0/day
MailHog for WordPress
Up in the last 7 days:48#15,695by Tareq Hasan5 years ago
Zero configuration MailHog plugin for your development machine.
- Installs
- 100+
- Rating
- 4.7(13)
- Downloads
- 0/day
API Mailer for AWS SES
Up in the last 7 days:612#25,934by beltoftnet1 month ago
Amazon SES API mailer for WordPress that bypasses SMTP and sends via the SES SendRawEmail API with a lightweight, high‑performance design.
- Installs
- 20+
- Rating
- 5.0(1)
- Downloads
- 0/day

DadsFam SMTP
Up in the last 7 days:354#26,955by dadsfam15 days ago
Reliable WordPress email over SMTP, with DadsFam AI: every failure explained, daily checks, safe self-fixes and answers about your email.
- Installs
- 20+
- Rating
- –
- Downloads
- 6/day

SMTP Mailer by ReadyGo
Down in the last 7 days:180#27,490by mkbplatinum2 months ago
SMTP mailer for reliable WordPress email — multiple SMTP and API providers, weighted load-balancing, automatic failover, and full logging.
- Installs
- 20+
- Rating
- –
- Downloads
- 3/day
ElasticEmail Plugin
#29,080by cubefeed15 years ago
Reconfigures the wp_mail() function to send email using HTTPS (via Elasticemail) instead of SMTP and creates an options page to manage the settings.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
Mail Logger for WordPress
Down in the last 7 days:106#29,195by Web Builder 1432 months ago
Save all WordPress emails.
- Installs
- 10+
- Rating
- –
- Downloads
- 2/day
SMTP Connector
#29,896by Mukesh Patel1 month ago
Send every WordPress email through your own SMTP server: Gmail, Zoho, Amazon SES, Brevo, Mailgun and more. With test email and email log.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 4/day

SMTP Email Mod by Webwerkstatt Stauß
#30,545by benistauss11 months ago
Adds the possibility to send all WordPress emails via SMTP.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

Check-Mail-SMTP
#42,197by jploftsocial7 years ago
Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

Kelune SMTP
Up in the last 7 days:8,762#52,390by DevItems26 days ago
Fix WordPress email delivery: send through SMTP, Amazon SES, Mailgun or SendGrid, with logs, fallback and health checks. Self-hosted and free.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Mailyard
Down in the last 7 days:805#53,494by Fahim Reza1 month ago
Sends your WordPress email through Amazon SES, Postmark, Resend, Brevo, Mailgun, SendGrid, or any SMTP — and switches to a backup when a send fails.
- Installs
- <10
- Rating
- –
- Downloads
- 2/day
Jooosi Mail
#56,211by suasgn12 days ago
Email delivery with routing, queues, and failover, built for WordPress.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Frumbik SMTP
#56,594by Mariusz Kobak5 months ago
Send WordPress emails via SMTP or API providers (SendGrid, SES, Gmail, M365) with smart routing, failover, email logging, and queue.
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day

TSP Scale Mailer
#60,864by tspscale3 months ago
The official TSP Scale WordPress plugin. Route all WordPress emails through your ultra-fast REST API, bypassing restrictive host firewalls.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Vora SMTP
#62,160by rajapriayahere2 months ago
Send WordPress email via SMTP, Gmail or PHP Mail, with automatic fallback, an email log with preview and resend, and failure alerts.
- Installs
- <10
- Rating
- –
- Downloads
- 2/day

Kavin SMTP
#63,333by Arpan Sahdev1 month ago
Fix WordPress email. Send wp_mail through your SMTP server, and let the Connection Doctor find out why email isn't sending.
- Installs
- <10
- Rating
- –
- Downloads
- 3/day
Demfilz SMTP Mailer
Up in the last 7 days:7,239#63,977by demfilz1 month ago
Microsoft 365, Google or any SMTP service for WordPress email, with bounce capture and a suppression list so dead addresses are never emailed twice.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Smackcoders MailPilot
Down in the last 7 days:7,336#65,616by Smackcoders Inc.,13 days ago
Send reliable emails through a trusted SMTP or API mailer, guided by a Setup Wizard, with a full Email Log and Test Email tool.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

TechByIt SMTP
Up in the last 7 days:7,249#65,735by Tech By It28 days ago
Send WordPress emails through your SMTP server, set a default sender, and test your SMTP connection with a test email.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Mailai Contact Form
Down in the last 7 days:7,445#66,164by MailAI5 months ago
A professional-grade, lightweight contact form that allows you to bring your own SMTP to ensure 100% email deliverability.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Best WP SMTP Email
Up in the last 7 days:3,670#67,645by ihmeraj7 years ago
Best and the Easiest SMTP Plugin for WordPress.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

DGAshu Cron Job Mail Setup For User Role by DGAshu
#68,079by dgashu4 years ago
DGAshu Cron Job Mail Setup For User Role is basically send mail to the User on the basis of User Role.People can set each and every setting for their …
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day

Cybexsoft SMTP
#70,064by CybexSoft19 days ago
Reliable transactional email for WordPress. Connect a real mailer, log every message, retry what fails, and diagnose deliverability issues.
- Installs
- <10
- Rating
- 5.0(2)
- Downloads
- 0/day

Daninger's SMTP for Amazon SES
Down in the last 7 days:19,681#73,445by daninger49953 months ago
A lightweight plugin that sends all WordPress email through Amazon SES using plain SMTP. No API keys, no other providers, no upsells.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

NoorSMTP
#73,793by NoorWork26 days ago
Reliably send WordPress emails via SMTP or the Gmail API, with email delivery logging and an instant test-email tool.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

SMTP for WP
Down in the last 7 days:3,074#74,113by sidngr3 years ago
Configure SMTP details to send emails using your SMTP account.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Flarepipe Email for Cloudflare
Down in the last 7 days:10,173#74,148by FlarePipe2 months ago
Send WordPress transactional email through Cloudflare's Email API, straight from your own Cloudflare account. No separate mail service required.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day