Hi, On 18.09.2024 14:48, Michael Tremer wrote: > What do you mean by pushing? This looks like an email… Of course - I meant e-mail. > It looks like Postfix is unhappy with what your computer calls itself :) We have not made any changes to the mail system in a long time. Me too. This is what I - suddenly - get: ***SNIP*** root(a)Devel64-1: /git/ipfire-2.x # git send-email --annotate -1 /tmp/PWYGZ63w4H/0001-squid-Update-to-6.11.patch Password for 'smtp://mfischer(a)submissions.ipfire.org:465': 5.5.2 <Devel64-1..>: Helo command rejected: Invalid name. Refer to https://wiki.ipfire.org/postmaster for further information. ***SNAP*** Hostname is the same as always...: ***SNIP*** root(a)Devel64-1: /git/ipfire-2.x # cat /etc/hostname Devel64-1 ***SNAP*** Any idea what's the culprit or what I could do? Use *another* hostname (after several years...)? Best Matthias > > -Michael > >> On 17 Sep 2024, at 19:46, Matthias Fischer <matthias.fischer(a)ipfire.org> wrote: >> >> Hi, >> >> trying to push the latest 'squid' today - but it leaves me with: >> >> >> ***SNIP*** >> ... >> Password for 'smtp://mfischer(a)submissions.ipfire.org:465': [Correct >> Password entered...] >> >> 5.5.2 <Devel64-1..>: Helo command rejected: Invalid name. Refer to >> https://wiki.ipfire.org/postmaster for further information. >> ... >> ***SNAP*** >> >> Can anyone confirm? >> >> Best >> Matthias >> >