Best mailsteresp plugins for WordPress
The most popular mailsteresp plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Mailster AmazonSES Integration leads with 1K+ active installs, ahead of Mailster SendGrid Integration (900+) and Mailster Mailgun Integration (500+). All 6 plugins tagged “mailsteresp” 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 6 mailsteresp plugins
- 1.
Mailster AmazonSES IntegrationThe most installed mailsteresp plugin, with 1K+ active installs. Only 4 reviews so far, updated 3 weeks ago.
- 2.
Mailster SendGrid Integration900+ active installs. Only 1 review so far, updated 3 weeks ago.
- 3.
Mailster Mailgun Integration500+ active installs. Rated 2.3 from 6 reviews, last updated 2 years ago. Tested only up to WordPress 6.5.14.
- 4.
Mailster Mailjet300+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.
- 5.
Mailster MailerSend Integration100+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.
- 6.
Mailster SparkPost Integration100+ active installs. No reviews yet, updated 3 weeks ago.
All 6 plugins tagged “mailsteresp”
Mailster AmazonSES Integration
Down in the last 7 days:22#5,272by EverPress25 days ago
Deliver Mailster newsletters with Amazon SES via WEB API or SMTP, with region choice and Amazon SNS bounce handling.
- Installs
- 1K+
- Rating
- 5.0(4)
- Downloads
- 33/day
Mailster SendGrid Integration
Down in the last 7 days:25#7,231by EverPress24 days ago
Deliver Mailster newsletters with SendGrid via the Web API or SMTP, with API key checks, categories, and bounce syncing.
- Installs
- 900+
- Rating
- 5.0(1)
- Downloads
- 11/day
Mailster Mailgun Integration
Up in the last 7 days:3#9,147by EverPress2 years ago
Uses Mailgun to deliver emails for the Mailster Newsletter Plugin for WordPress.
- Installs
- 500+
- Rating
- 2.3(6)
- Downloads
- 8/day
Mailster Mailjet
Down in the last 7 days:72#10,516by EverPress2 years ago
Uses Mailjet to deliver emails for the Mailster Newsletter Plugin for WordPress.
- Installs
- 300+
- Rating
- –
- Downloads
- 6/day
Mailster MailerSend Integration
Up in the last 7 days:129#13,187by EverPress2 years ago
Uses MailerSend to deliver emails for the Mailster Newsletter Plugin for WordPress.
- Installs
- 100+
- Rating
- –
- Downloads
- 4/day
Mailster SparkPost Integration
Up in the last 7 days:124#16,583by EverPress24 days ago
Deliver Mailster newsletters with SparkPost via WEB API or SMTP, with EU endpoint, subaccounts, and bounce syncing.
- Installs
- 100+
- Rating
- –
- Downloads
- 6/day