OpenSMTPD
This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome! (by OpenSMTPD)
Qmail
Bind to different local ip addresses depending on the domain part of the sender argument when using `qmail-remote`. (by mamapitufo)
Our great sponsors
| OpenSMTPD | Qmail | |
|---|---|---|
| 18 | - | |
| 475 | 0 | |
| 0.8% | - | |
| 9.1 | 0.0 | |
| 18 days ago | over 8 years ago | |
| C | ||
| GNU General Public License v3.0 or later | The Unlicense |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
OpenSMTPD
Posts with mentions or reviews of OpenSMTPD.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-09.
- OpenBSD acme-client で Let's Encrypt 証明書を取得する
-
Xerox MFP, M365 SMTP
Any MTA will do, including OpenSMTPD, Postifix, Exim, Sendmail, qmail.
- Serveur SMTP sans restriction
-
Simple e-mail server for local-only mailing?
OpenSMTPD
-
Quest for the simple SMTP Server
opensmtpd Like: Reasonable sized, reasonably easy to configure Dislike: Easy to shoot yourself in the foot, DKIM setup is a p.i.t.a.
-
Announcing vSMTP 1.1.3
Sounds like OpenSMTPd https://www.opensmtpd.org/ in that its a rewrite of older confusing SMTP servers.
-
Best way to learn OpenBSD?
Any constructive suggestions about what beginners should refer to? Is there anything better than the FAQ? (And, any thoughts about a guide for smtpd? I know this is a rather different question, but I'd love to find something beyond just the manual pages at www.opensmtpd.org, )
- OpenSMTPD
-
Hacker News top posts: Jun 11, 2022
OpenSMTPD\ (3 comments)
Qmail
Posts with mentions or reviews of Qmail.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning Qmail yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
When comparing OpenSMTPD and Qmail you can also consider the following projects:
Exim - Exim Mail Transport Agent - source, testsuite and documentation
Haraka - A fast, highly extensible, and event driven SMTP server
postfix - Postfix MTA by Wietse Venema
MailCatcher - Catches mail and serves it through a dream.
Postal - 📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Maildrop
Courier MTA - Courier Mail Server
Dovecot - Dovecot mail server