Best Email Server Software in 2026 · page 2
- 26
EVO Mail Server
Windows5.2$259 one-time - 275.2From $600 a month
- 28
KumoMTA
Linux5.2From $5,000 a year - 29
Synology MailPlus Server
AndroidiOSWeb5.2 - 30
Mailbux Self-Hosted
Linux5.1$1,499 one-time - 31
CommuniGate Pro
LinuxmacOSWindows4.7 - 32
MDaemon Email Server
WebWindows4.7 - 33
OpenSMTPD
LinuxmacOS4.6