PLUGIN SECURITY
Is SureMail safe?
SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers
What this plugin does
- Slug:
suremails - Author: Brainstorm Force
- 200000+ active installs
- 94/100 rating (25 reviews on wordpress.org)
- 1692381 all-time downloads
- On WordPress.org since 2025-01-22
emailemail logsgmail smtpoutlooksmtp
Maintenance status
- Latest known version: 2.0.1
- Last updated: 2026-08-20 11:08am GMT
- Tested up to WordPress: 7.1
- Requires PHP: 7.4+
- Max supported PHP (analyzed): 8.4
Known vulnerabilities
1 known CVE on file for SureMail. Reported between 2025 and 2025.
| CVE | Vulnerability | Type | Severity | Affected | Fixed in | Published | Status |
|---|---|---|---|---|---|---|---|
| CVE-2025-13516 | SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers [suremails] < 1.9.1 | Unrestricted Upload of File with Dangerous Type | High 8.1 | < 1.9.1 | 1.9.1 | 2025-12-01 | ✓ fixed in latest |
How to fix it
Keep SureMail updated — 2.0.1 is the latest version on wordpress.org, and each CVE above lists the exact release that fixed it ("Fixed in").
This is the plugin's full known vulnerability history, not a scan of any specific installation — run a free scan of your own site to check your exact installed version.
Safer / more established alternatives
- WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin — 4000000+ active installs — 96/100 (5193) — max PHP 8.4
- MC4WP: Mailchimp for WordPress — 1000000+ active installs — 96/100 (1497) — max PHP 8.4
- Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more — 500000+ active installs — 92/100 (707) — max PHP 8.4
- Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App — 300000+ active installs — 94/100 (525) — max PHP 8.4
- WP Mail Logging — 300000+ active installs — 94/100 (367)
Check your own WordPress site
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