On 06/11/2023 13:01, Lars Schimmer via Exim-users wrote:
I am using exim4 on debian version 4.96-15+deb12u2.
I forward mails to a remote SMTP which runs through a VPN.
Until a few weeks ago all went well, but since a few weeks I get a lot of "Remote
host closed connection in response to pipelined end of data"
and exim4 send the email again after 30 min. But the Email is received twice in
the receivers inbox, with 30 min difference.
How can I debug that a bit further
Get information on what that remote is actually doing, preferably
including why.
--
Cheers,
Jeremy
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