iRedMail vs OpenSMTPD
iRedMail
iredmail.orgOpenSMTPD
opensmtpd.orgSide by side
| Figure | iRedMail | OpenSMTPD |
|---|---|---|
| Price from | $0.83/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · Mail Server Software | 8.3 (#6) | 7.4 (#28) |
| Purpose | iRedMail is open-source software for deploying a full-featured mail server. | OpenSMTPD implements server-side SMTP and lets machines exchange email with systems that speak SMTP. |
| Support | Enterprise Edition pricing includes technical support; general technical questions and issues can also be posted to the online forum. | The project is volunteer-developed and is not backed by a commercial entity. |
Plans
iRedMail
- iRedMail Enterprise Edition — per mailbox$10 a year
- iRedMail Enterprise Edition — per server$1,000 a year