PLUGIN SECURITY
Is MailerSend - Official SMTP Integration safe?
Known vulnerabilities, PHP compatibility and safer alternatives for the MailerSend - Official SMTP Integration WordPress plugin — checked against WP Clinic's local security database.
Plugin details
- Slug:
mailersend-official-smtp-integration - Requires PHP: 7.2.5+
- Max supported PHP (analyzed): 8.4
Known vulnerabilities
No known vulnerabilities are recorded in our database for MailerSend - Official SMTP Integration. This does not mean the plugin is audited or guaranteed safe — only that no CVE or vulnerability report is on file.
Safer / more established alternatives
- WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin — 4000000+ active installs — max PHP 8.4
- MC4WP: Mailchimp for WordPress — 1000000+ active installs — max PHP 8.4
- Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more — 500000+ active installs — max PHP 8.4
- Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App — 300000+ active installs — max PHP 8.4
- WP Mail Logging — 300000+ active installs
Check your own WordPress site
Run a free passive scan now, or create a free account and install the WP Clinic plugin for a deep scan of your whole hosting account and AI-assisted repair.