From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adolf Belka To: development@lists.ipfire.org Subject: Question about IPFire mail server Date: Sun, 18 Sep 2022 14:20:23 +0200 Message-ID: <2601e59c-2125-ce8a-3198-d658d5c26ff5@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============7500206064134754797==" List-Id: --===============7500206064134754797== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi Peter, I have recently got my home mail server to use postfix sender dependent relay= host maps so specific emails get sent to specific ISP or other smtp servers. I then tried to add my IPFire mails to the same system but have run into prob= lems and am wondering if you can help me with any advice. My ISP and gmail servers are using opportunistic TLS with port 587 and STARTT= LS. However the IPFire smtp server (submissions.ipfire.org) uses implicit TLS= with port 465 and this requires smtp_tls_wrappermode=3Dyes and smtp_tls_secu= rity_level=3Dencrypt. Those settings don't work with opportunistic TLS. smtp_= tls_security_level=3Dmay has to be used but this doesn't work with implicit T= LS. It looks like sender dependent relayhost maps doesn't work when a combination= of opportunistic TLS and implicit TLS servers are being sent to, at lease as= far as I have been able to figure out. On the wiki page https://wiki.ipfire.org/postmaster It mentions that the IPFi= re mail server mail01.ipfire.org uses opportunistic TLS, so I tried that one = but that gave me the error message connect to mail01.ipfire.org[81.3.27.42]:587: No route to host Is that mail server no longer running? If it is still running, what have I mi= ssed out in my postfix setup. I presumed that my username and password for th= e submissions.ipfire.org mail server would be the same for the mail01.ipfire.= org server but it looks like it doesn't even find the server. ping and dig st= ill get responses back from the server. At the moment all my emails except for the IPFire ones are being sent out via= my postfix server. The IPFire ones I have set up Thunderbird to send direct = to the submissions.ipfire.org server and not via my mail server. That works okay but it would be nice if I could get everything working with t= he one system. Regards, Adolf. --===============7500206064134754797==--