Le 28/09/2022 à 15:12, Lena--- via Exim-users a écrit :
P.S. No, the culprit is the apostrophe in auth login-name:
A=login_server:#xxxyyyy'uuss+zzz
server_condition = ${run{/bin/sh -c "echo -e '$auth1\n$auth2' |
/usr/sbin/pwauth"}{1}{0}}
You need to add:
deny message = Restricted characters in address
senders = ^.*['"$#]
Thanks Lena, that's a good barrier, some relay requests are denied, but
not all. From your advices I have added the following:
deny message = Restricted characters in sender address
senders = ^.*['%!/|#+]
and
by myself:
drop message = REJECTED - Sender Verify Failed - error code
\"$sender_verify_failure\"\n\n\
The return address you are using for this email message
<$sender_address>\
does not seem to be a working account.
log_message = REJECTED - Sender Verify Failed - error code
\"$sender_verify_failure\"
!hosts = +no_verify
!verify = sender/callout=2m,defer_ok
condition = ${if eq{recipient}{$sender_verify_failure}}
I have some positiv hints, but it's still able to auth somehow.... I'll
investigate how to replace pwauth, but I am not sure it will fix the
issue...
In fact I tried to implement the wiki:
https://github.com/Exim/exim/wiki/AuthenticatedSmtpUsingPwauth
thx and reg
--
_/) Eric.
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