Re: Using port 25 in a Postfix SSL environment
- 2008/7/31 Mufit Eribol <hme@...>:
> My postfix is set up to use SSL on port 465. It works fine except oneSeeing as you've got the usual smtpd running on port25, why not just
> problem. My RAID software can not establish communication over TLS on port
> 465. It can use port 25 (or any port without TLS).
let the RAID software connect on port 25? You can use firewall rules
to only allow the machine with the RAID software to use port 25. This
of course doesn't work if users are on the same machine as the RAID
> How can I get Postfix to use port 25 (or any other port without TLS) forWithout authentication, you can't tell different users apart. Besides,
> RAID software (or just for one specific mail account) keeping all the other
> users using port 465 only. Whatever I do, I don't want normal accounts use
> connection without TLS.
postfix has no real concept of accounts, you're either allowed or
denied according to an authentication backend somewhere. Anyway,
that's all irrelevant because you setup a secure connection before
anyone ever starts talking about authentication.