by Gagan Deep Singh 5 (4 reviews)

PostmarkApp Email Integrator

Name: PostmarkApp Email Integrator
Rating: 5.0 (4 reviews)
Author: Gagan Deep Singh

Enables your WordPress site to send emails via PostMarkApp API.

PostmarkApp Email Integrator ranks #20,397 among WordPress.org plugins with 50+ active installations, is #911 of 3,634 in the Communication category, a 5/5 rating from 4 reviews, and was last updated Mar 23, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9 (Current: 7.1.4)

v2.5.0 Current Version v2.5.0

Updated 7 months ago Last Update on 23 Mar, 2026

Refreshed 1 week ago Last Refreshed on

#911 of 3,634 in Communication Top 50% by installs

View on WordPress.org

Rank

#20,397

— No change

Active Installs

50+

-9.1%

KW Avg Position

1.3 worse

Downloads

2.7K

+2 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (4 reviews)

Next Milestone 60

Total Progress 60%

50+ 60+

1,448

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #20,397

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

4 reviews

Overall 100%

4 (100%)

0 (0%)

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Plugin Details

Version: 2.5.0
Last Updated: Mar 23, 2026
Requires WP: 5.0+
Tested Up To: 6.9
PHP Version: N/A
Author: Gagan Deep Singh

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 4
Support Threads: 0
Resolved: 0%

Keywords

Notifications email postmark smtp wp_mail

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Frequently Asked Questions

Common questions about PostmarkApp Email Integrator

Postmark is a hosted service that expertly handles all delivery of transactional webapp and web site email. This includes welcome emails, password resets, comment notifications, and more. If you've ever installed WordPress and had issues with PHP's mail() function not working right, or your WordPress install sends comment notifications or password resets to spam, Postmark makes all of these problems vanish in seconds. Without Postmark, you may not even know you're having delivery problems. Find out in seconds by installing and configuring this plugin.

This plugin overrides any usage of the wp_mail() function. Because of this, if any 3rd party code or plugins send mail directly using the PHP mail function, or any other method, we cannot override it. Please contact the makers of any offending plugins and let them know that they should use wp_mail() instead of unsupported mailing functions.

This Postmark plugin is 100% free. All new Postmark accounts include thousands of free email sends. Beyond your first free email sends, they will cost only $1.50 per 1000 sends with no monthly commitments and no expirations. Postmark will send you multiple warnings as you approach running out of send credits, so you don't need to worry about paying for credits until you absolutely need them. Sign up for your free Postmark account at http://postmarkapp.com and get started now.