On Fri, 11 Sep 2020, Marc MERLIN via Exim-users wrote:
My problem is that I have 2 clients configured the same way, but a
different version of debian and exim (and maybe something else I haven't
seen).
One can connect and do smtp auth perfectly
The other one cannot and gets rejected by gmail for auth fail
I understand that Debian enforces recent encryption options/ciphers.
If the problem machine is the "new" one it may refuse the tls
offered by gmail unless you fiddle with openssl.cf
exim d+all shows that /etc/exim4/passwd.client is read, and the (same)
password is found and looked up.
After that, I can't debug how it's being sent over encrypted smtp
and I really really wish the exim client on my side would show me the
entire smtp stream in debug mode.
I want to see a good smtp session and a bad one, compare them and see
what to fix from there.
Is there really no way for exim to show me the entire smtp session
without obfuscating it, which is pointless given that it just showed me
the unencrypted password on my screen with -d+all anyway?
I'll try to use strace if it's the only way, but that's not going to be
fun.
What error message are you getting ?
If the failure is at the tls handshake, does tcpdump
or relatives have anything useful to say ?
--
Andrew C. Aitchison Kendal, UK
[email protected]
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