Postfix is Wietse Venema’s mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support Postfix. Postfix attempts to be fast, easy to administer, and secure. The outside has a definite Sendmail-ish flavor, but the inside is completely different.
| Release | Released | Security Support | Latest |
|---|---|---|---|
| 3.7 |
10 months ago (06 Feb 2022)
|
Yes |
3.7.3
(08 Oct 2022)
|
| 3.6 |
1 year and 8 months ago (29 Apr 2021)
|
Yes |
3.6.7
(08 Oct 2022)
|
| 3.5 |
2 years and 9 months ago (15 Mar 2020)
|
Yes |
3.5.17
(08 Oct 2022)
|
| 3.4 |
3 years and 10 months ago (27 Feb 2019)
|
Yes |
3.4.27
(08 Oct 2022)
|
| 3.3 |
4 years and 10 months ago (22 Feb 2018)
|
Ended
10 months ago (05 Feb 2022)
|
3.3.22 |
| 2.8 |
4 years and 10 months ago (10 Feb 2018)
|
Ended
7 years and 10 months ago (08 Feb 2015)
|
2.8.20 |
More information is available on the Postfix website.
You should be running one of the supported release numbers listed above in the rightmost column.
postconf mail_version
You can submit an improvement to this page
on GitHub
. This page has a corresponding Talk Page.
A JSON version of this page is available at /api/postfix.json. See the API Documentation for more.
This page was last updated on 21 December 2022. Latest releases are automatically updated.