ActiveCampaign Postmark for WordPress
by alexknowshtml 4.7 (30 reviews)

ActiveCampaign Postmark for WordPress

The officially-supported ActiveCampaign Postmark plugin for Wordpress.

ActiveCampaign Postmark for WordPress ranks #694 among WordPress.org plugins with 50,000+ active installations, is #53 of 3,634 in the Communication category, a 4.7/5 rating from 30 reviews, and was last updated Nov 19, 2024. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.7.11 (Current: 7.1.4)
v1.19.1 Current Version v1.19.1
Updated 1 year ago Last Update on 19 Nov, 2024
Refreshed 18 hours ago Last Refreshed on
#53 of 3,634 in Communication Top 1% by installs No update in over a year
View on WordPress.org
Rank
#694
— No change
Active Installs
50K+
-17.6%
KW Avg Position
75.3
3.6 worse
Downloads
792.1K
+29 today
Support Resolved
0%
— No change
Rating
94%
Review 4.7 out of 5
4.7 (30 reviews)

Next Milestone 60K

Total Progress 97.8%
50K+ 60K+
2
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Rank Changes

656 674 693 711 730 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
654 673 692 710 729 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Current #694
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 100 200 300 400 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
0 100 200 300 400 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.7
30 reviews
Overall 94%
5
28 (93%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
2 (7%)

Support Threads Overview

Resolved
Unresolved
1
Total Threads
0
Resolved
1
Unresolved
0%
Resolution Rate

Security History

Source: WPVulnerability

No known vulnerabilities on record for ActiveCampaign Postmark for WordPress. Checked 1 week ago.

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want reliable email delivery through Postmark. It solves the problem of unreliable, untracked outgoing notification emails sent via default SMTP by enabling delivery and tracking with minimal setup and no ongoing maintenance.

  • Email delivery tracking
  • Minimal setup time
  • Zero maintenance
  • Gravity Forms integration
  • Ninja Forms integration
  • Contact Form 7 integration
  • Divi contact forms integration

Frequently Asked Questions

Common questions about ActiveCampaign Postmark for WordPress

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.
The Postmark for WordPress 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. TLS Version Requirements/Compatibility The Postmark API requires TLS v1.1 or v1.2 support. We recommend using TLS v1.2. You can check your TLS v1.2 compatibility using this plugin. After installing the plugin, change the dropdown for 'Select API Endpoint' to How's My SSL? and run the test. If compatibility with TLS v1.2 is not detected, contact your server host or make the necessary upgrades to support TLS v1.1 or v1.2. TLS 1.2 requires: PHP 5.5.19 or higher cURL 7.34.0 or higher OpenSSL 1.0.1 or higher
The Postmark service (and this plugin) are free to get started. You can sign up at https://postmarkapp.com/. When you need to process more email, Postmark offers monthly plans to fit your needs.
No worries, our expert team can help. Just send an email to support@postmarkapp.com or tweet @postmarkapp for help. Be sure to include as much detail as possible.
Because we've been in this business for many years. Through trial and error we already know what it takes to manage a large volume of email. We handle things like whitelisting, ISP throttling, reverse DNS, feedback loops, content scanning, and delivery monitoring to ensure your emails get to the inbox. Most importantly, a great product requires great support and even better education. Our team is spread out across six time zones to offer fast support on everything from using Postmark to best practices on content and user engagement. A solid infrastructure only goes so far, that’s why improving our customer’s sending practices helps achieve incredible results
There are two ways to tag a message. Set an X-PM-Tag message header, i.e. array_push( $headers, 'X-PM-Tag: PostmarkPluginTest' ); where you are calling wp_mail(). Add a filter for 'postmark_tag' that hooks into a function that returns the tag you desire. Using the postmark_tag filter will override a tag set via message headers.
Add a filter for 'postmark_metadata' that hooks into a function which returns the array of metadata you wish to attach to a message.
This plugin detects HTML by checking the headers sent by other WordPress plugins. If a "text/html" content type isn't set then this plugin won't send the HTML to Postmark to be sent out only the plain text version of the email.
You can optionally set the Postmark API Token, message stream, and default sending address by adding the following to your wp-config.php file: ` define( 'POSTMARK_API_KEY', '' ); define( 'POSTMARK_STREAM_NAME', 'stream-name' ); define( 'POSTMARK_SENDER_ADDRESS', 'from@example.com' ); ` Setting any of these here will override what is set via the plugin's UI.
There are a couple ways to resolve this issue. Open the Postmark plugin settings and uncheck Force HTML and click Save Changes. If the default WordPress password reset email is sent in Plain Text format, the link will render as expected. Access your WordPress site directory and open the wp-login.php file. Change this line: $message .= ‘<‘ . network_site_url(“wp-login.php?action=rp&key=$key&login=” . rawurlencode($user_login), ‘login’) . “>\r\n”; Remove the brackets, so it becomes: $message .= network_site_url(“wp-login.php?action=rp&key=$key&login=” . rawurlencode($user_login), ‘login’) . “\r\n”; And save the changes to the file.

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