On Tue, Oct 22, 2013 at 11:01:22AM +0200, Tobias Reckhard wrote:
> > The most recent patch levels
> > of Postfix 2.7, 2.8, 2.9 and 2.10 have support for SHA256 turned for
> > SSL/TLS.
>
> postfix 2.8.5 is available as a backport for Ubuntu 10.04 LTS. I've
> suggested upgrading to that, since it should be rather painless.
> Persuading the decision makers to upgrade the OS will be somewhat more
> difficult.
It needs to be a sufficiently high patch level (at this time the
latest for the four supported official releases):
* >= 2.7.15, or
* >= 2.8.16, or
* >= 2.9.8, or
* >= 2.10.2, or
* >= 2.11-20130616
I don't know what is actually in Ubuntu's "2.8.5", they may keep
the .deb package name fixed, while applying patches from later
Postfix releases. Ideally "postconf mail_version" will not lie.
--
Viktor.
