Category: SMTP Infrastructure
Supported Operating Systems
AutoSMTP is designed to work with supported Linux server environments.
Depending on your AutoSMTP plan and deployment module, supported environments may include:
- AlmaLinux 9/10
- Rocky Linux 9/10
- CentOS Stream 9/10
Always verify the current compatibility requirements before deploying a specific MTA.
Before Installation
Make sure:
- The OS is freshly installed where required.
- Root or administrative access is available.
- Required ports are accessible.
- The server hostname is configured.
- DNS is configured correctly.
- Your provider allows SMTP traffic.
