OpenSMTPD
5.9#23 in mail server softwareFree planFree planLinuxmacOSSelf-hosted
VisitOpenSMTPD vs SmarterMail
SmarterMail
7.4#3 in mail server softwareFrom $500 a yearFree planAndroidiOSWebLinux
VisitWhat both publish
| Fact | OpenSMTPD | SmarterMail |
|---|---|---|
| Security | Project goals include careful validity checks on network input and privilege separation to mitigate possible security bugs. | The product includes spam filtering and enterprise-level antivirus, with Message Sniffer available as an integration. |
OpenSMTPD plans
- OpenSMTPDFree
SmarterMail plans
- SmarterMail FreeFree
- SmarterMail High Availability — Hub$150 a month
- SmarterMail High Availability — Node$250 a month
- SmarterMail Professional (50 mailboxes)$500 a year
- SmarterMail Enterprise (50 mailboxes)$700 a year
Pick OpenSMTPD if…
You want what its maker publishes above — check its page for the details.
Pick SmarterMail if…
You want what its maker publishes above — check its page for the details.