Mimecast vs. Postal
Considering a switch from Mimecast to the open-source Postal? Here is a side-by-side comparison based on GitHub community data to help you decide. Mimecast has 4 open-source alternatives in total in the Security category - Postal is the most starred.
| Criteria | Mimecast | Postal |
|---|---|---|
| Pricing model | Paid / Monthly Fees | 100% Free / Self-Hosted |
| Data Control | Third-party Servers | Full Ownership & Privacy |
| License | Proprietary | MIT |
| GitHub Stars | - | ⭐ 16,711 |
| Last commit | - | Unknown |
About Postal
Postal is a modern, secure, and highly customizable email service platform that provides an open-source alternative to Mimecast, allowing organizations to manage and protect their email infrastructure while maintaining complete control over their data and operations. By leveraging Postal, users can enjoy advanced email security, compliance, and archiving features without sacrificing their freedom and flexibility.
View Postal on GitHub →Postal isn't the only option - Mimecast has 3 other open-source alternatives worth checking out.
See all alternatives to Mimecast →