MailSaaS Installer

A quick 5-step setup wizard.

1. System
2. Database
3. Tables
4. Admin
5. Finish

Step 1 · System requirements

We'll verify your hosting environment supports MailSaaS.

PHP version ≥ 8.0 OK
OpenSSL extension OK
PDO MySQL driver OK
mbstring extension OK
fileinfo extension OK
JSON extension OK
cURL or sockets available OK
/storage writable OK
/storage/logs writable OK
/storage/attachments writable OK
/config writable OK
Project root writable (.env) OK
Continue

MailSaaS · 2026