Plugin profile · observed daily since 02 Aug 2026
ActiveCampaign Postmark for WordPress
Active installs50,000+ rounded
Current authoralexknowshtml
Owner changesNone while we have been watching
Last release1.5 years ago 18 Nov 2024
Support0 / 1 resolved, last 2 months
Releases on record34
Rating4.7 /5 · 30
Added to directory10 Aug 2011
Requires WP5.3
Requires PHP7.0
Version lag0.4 behind
Tested up toWP 6.7.11 WordPress is now on 7.1
PluginsPedia reports published data and observable changes. It does not rate plugin quality or safety, infer intent, or make recommendations. These are observations rather than a verdict. How this works
Ownership
Held by alexknowshtml throughout, with no change of ownership observed since daily tracking began on 02 Aug 2026.
Full observed history, including every field transition
Committing accounts
Read from the plugin’s public release log, so these predate this registry. A committing account is not an owner. Thirty accounts commit to WooCommerce and it has never changed hands.
| Account | Releases | First | Last |
|---|---|---|---|
| prileygraham | 34 | 17 Nov 2018 | 18 Nov 2024 |
This registry did not observe a transfer; it read these names off a public log. Whether that reflects a change of ownership is not something the directory publishes.
Adoption
How widely the plugin is installed, and what the people running it think of it. WordPress.org rounds install figures to one significant digit, so they describe an order of magnitude rather than a headcount.
Widely adopted: 50,000+ active installs. Among the more broadly installed plugins in the directory.
240 downloads a day over the last 7 days, rising 11% against the 7 days before. Downloads are counted exactly and without a ceiling, so they show movement the rounded install figure cannot.
11 Sep 2026peak 467/day31 Oct 2026
Install band fell to 50,000+ on 30 Oct 2026, from 60,000+. Both figures are rounded to one significant digit, so the size of the change is not knowable from them.
Daily record
Every field we record, one column per observation. Fields that never moved are named once rather than repeated across every column. A row of identical numbers would be padding.
| Field | 18 Oct | 19 Oct | 20 Oct | 21 Oct | 22 Oct | 23 Oct | 24 Oct | 25 Oct | 26 Oct | 27 Oct | 28 Oct | 29 Oct | 30 Oct | 31 Oct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Downloads that day | — | 104 | 184 | 207 | 200 | 467 | 258 | 128 | 103 | 262 | 328 | 261 | 342 | 258 |
| Active installs | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 60,000+ | 50,000+ | 50,000+ |
Unchanged throughout: ratings total (30) · version (1.19.1) · support threads (1) · threads resolved (0)
91 days of observation, most recent 14 shown.
Maintenance
When it was last released, and how far its declared compatibility has drifted from current WordPress.
Added to directory15 years ago 10 Aug 2011
Requires WP5.3
Requires PHP7.0
Version lag0.4 behind
Is anyone still maintaining this?
- No release in 720 days (2.0 years). The last was 18 Nov 2024.
- Declares compatibility only up to WordPress 6.7.11, while 7.1 is current. The author has not confirmed it runs on the last 4 releases.
- 0 of 1 support threads answered in the last two months.
- alexknowshtml publishes no other plugin in the directory, so there is no wider activity to compare against.
A plugin that does one thing correctly may need no changes for years; a long gap is not, by itself, evidence of neglect.
History
Everything dated that this registry holds about the plugin, most recent first. Releases carry the author’s own release date; everything else is dated to when it was observed.
Entries marked from the release log predate this registry, and daily observation began 02 Aug 2026. They were read from the plugin’s public SVN history after the fact, not watched as they happened. Everything else was observed directly.
- 20 Sep 20262 months agoInstall band moved to 60,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 19 Sep 20262 months agoInstall band moved to 50,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 02 Sep 20262 months agoInstall band moved to 60,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 31 Aug 20262 months agoInstall band moved to 50,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 30 Aug 20262 months agoInstall band moved to 60,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 02 Aug 20263 months agoInstall band moved to 50,000+Bands are rounded to one significant digit, so the size of the change is not knowable.
- 02 Aug 20263 months agoFirst observed by PluginsPediaDaily snapshots of this plugin’s directory record begin here. Everything above this line is observed; anything before it comes from fields the API itself reports.
- 12 May 20266 months agoDormancy threshold crossed540 days since the last release (2024-11-18). Dormancy is a maintenance observation, not a judgement about the owner.
- 18 Nov 20241.5 years agoVersion 1.19.1 released
- 07 Nov 20233 years agoVersion 1.20.0 releasedfrom the release logCommitted by prileygraham.
- 04 Aug 20233 years agoVersion 1.19.0 releasedfrom the release logCommitted by prileygraham.
- 21 Mar 20233.5 years agoVersion 1.18.1 releasedfrom the release logCommitted by prileygraham.
- 17 Mar 20233.5 years agoVersion 1.18.0 releasedfrom the release logCommitted by prileygraham.
- 05 Dec 20223.5 years agoVersion 1.17.2 releasedfrom the release logCommitted by prileygraham.
- 23 Jun 20224 years agoVersion 1.17.1 releasedfrom the release logCommitted by prileygraham.
- 22 Jun 20224 years agoVersion 1.17.0 releasedfrom the release logCommitted by prileygraham.
- 20 Jun 20224 years agoVersion 1.16.1 releasedfrom the release logCommitted by prileygraham.
- 14 Jun 20224 years agoVersion 1.16.0 releasedfrom the release logCommitted by prileygraham.
- 23 May 20224.5 years agoVersion 1.15.7 releasedfrom the release logCommitted by prileygraham.
- 03 Mar 20224.5 years agoVersion 1.15.6 releasedfrom the release logCommitted by prileygraham.
- 07 Feb 20224.5 years agoVersion 1.15.5 releasedfrom the release logCommitted by prileygraham.
- 17 Nov 20187.5 years ago21 earlier releasesfrom the release logBetween 17 Nov 2018 and 27 Jan 2022. Listed individually in the public release log rather than here.
- 10 Aug 201115 years agoAdded to the WordPress.org directoryReported by the plugin API as the date this plugin was added.
What we know, and what we don’t
Everything on this page in one place, including the gaps, so that nothing here is mistaken for a clean bill of health.
What we know
- It has been held by alexknowshtml for all 91 days we have observed it.
- It was last released 1.5 years ago (18 Nov 2024).
- Its author declares it tested up to WordPress 6.7.11; WordPress is now on 7.1.
- WordPress.org reports 50,000+ active installs.
- It carries 30 ratings, averaging 4.7 out of 5.
- 0 of 1 support threads in the last two months are marked resolved.
What we don’t know yet
- No release in the 91 days we have been watching, so how often it ships cannot be said. Every further day of silence tells you more.
What can’t be known
- Whether the quiet is neglect or a finished plugin. That is the author’s intent, which no dataset records, and a stable plugin can need no changes for years.
Every record on this site, this one included, works under the same limits. We read what WordPress.org publishes about a plugin, never the plugin’s own code, so nothing here says whether a plugin is well built or safe. Install counts reach us already rounded; a change smaller than a band step doesn’t show. We don’t track security advisories yet. For anything older than our first observation we rely on the plugin’s public release log, where one exists. What this registry can and cannot see
Similar plugins
This plugin has not been updated in a long time. These carry the same tags and describe themselves in the same terms, so they are a starting point for a replacement, not a recommendation. Check them yourself.
WPO365 | MICROSOFT 365 GRAPH MAILER
Send WordPress emails from a M365 / Exchange Online Mailbox using Microsoft Graph, leveraging OAuth for authentication which is more secure than SMTP
10,000+ installs5.0★ (40)updated 18 Oct 2026
SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers
SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers
200,000+ installs4.7★ (25)updated 08 Oct 2026
WP Mail SMTP by WPForms – SMTP for Reliable Email Delivery with Gmail, Outlook, Amazon SES, Brevo, Other SMTP & More
Make email delivery easy for WordPress. Connect with SMTP, Gmail, Brevo, SendGrid, Amazon SES + more, with powerful WordPress SMTP Email plugin.
4,000,000+ installs4.8★ (5,209)updated 20 Oct 2026
80× the installs
MailerSend – Official SMTP Integration
Improve your deliverability and avoid the spam box with MailerSend’s SMTP server. Check your analytics to improve your emails for better conversion!
2,000+ installs2.8★ (12)updated 26 Jun 2026
far fewer installs
Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more
Make SMTP email sending and delivery easy. Configure Gmail SMTP, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.
500,000+ installs4.6★ (709)updated 12 Aug 2026
10× the installs
Email Deliverability – SMTP Replacement, Email API Deliverability & Email Log
Effortlessly manage transactional emails with Email Deliverability. High deliverability, logs and statistics, and no SMTP plugins needed.
200,000+ installs2.5★ (17)updated 16 Jul 2026
Grouped from the tags each author chose for their own plugin, so the grouping is only as good as those tags.
Reach out about this record
Corrections, missing context, or anything else about ActiveCampaign Postmark for WordPress: a person reads every submission, and corrections get a reply within 5 business days.