Side by side
Courier Mail Server vs Exim
Both stand on mail server software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxSelf-hosted
Visit Courier Mail Server Free plan LinuxMacSelf-hosted+1
Visit Exim The facts
| Courier Mail Server | Exim | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Self-hosted | Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | courier-mta.org | exim.org |
| On mail server software | #8 of 34 | #4 of 34 |
Alternatives to Courier Mail Server Alternatives to Exim The whole list