Fail2Notify — Mail Failure Alerts
by Solgeo Corp. · Email & Marketing
Also makes 1 other plugin · 40+ installs across the portfolio →
Fail2Notify watches wp_mail() failures and pushes masked Slack alerts so you can react before users notice.
80 health vs 63 average across 1,688 Email & Marketing plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Biggest win: Rating quality
To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.
Get the full rank-higher report →Daily downloads
Since 2025-11-28 · 292 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
49
now · peak 49
Estimated active installs
The public count shows “—”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2026-09-15 · 2 observations
Details
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
No tier crossings observed yet.
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Check & Log Email – Easy Email Testing & Mail logging 100K+ installs · 4.8★ · 2 shared tags A -
ActiveCampaign Postmark for WordPress 60K+ installs · 4.5★ · 2 shared tags C -
SMTP2GO for WordPress – Email Made Easy 30K+ installs · 4.8★ · 2 shared tags A -
Disable auto-update Email Notifications 30K+ installs · 4.2★ · 2 shared tags C -
Customize WordPress Emails and Alerts – Better Notifications for WP 30K+ installs · 4.7★ · 2 shared tags A -
Zoho Mail for WordPress 20K+ installs · 3.8★ · 2 shared tags B
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<iframe src="https://plugins.wpmayor.com/embed/fail2notify-mail-failure-alerts" width="480" height="300" style="border:0" loading="lazy" title="Fail2Notify — Mail Failure Alerts — Plugin Pulse"></iframe> Fail2Notify — Mail Failure Alerts: — active installs, 0.0★ (0 reviews). Plugin Pulse (WP Mayor), as of 2026-09-16. https://plugins.wpmayor.com/plugin/fail2notify-mail-failure-alerts