Hi, I'm looking for help:
I'm restricting certain aliases to certain mail addresses
only (since I'm giving up on educating users to use them
responsibly). I'm using a senders precondition on the
system_alises: router and the allow/deny functionality is
working fine (only addresses in /etc/alias-restrictions/<foo>
are allowed to send to alias <foo>):
system_aliases:
driver = redirect
allow_fail
allow_defer
senders = ${if exists {/etc/alias-restrictions/$local_part}\
{lsearch;/etc/alias-restrictions/$local_part}{*}}
file_transport = address_file
pipe_transport = address_pipe
My only problem is that if an alias is restricted, and you're
not on the allow list, you get an 'unknown user' SMTP response.
How can I add a 'not authorized to send to $local_part' SMTP
response? I suspect I'll have to split it into another router.
Another problem that has arisen (discovered when I couldn't
post to this list!) is that somehow this senders precondition
is causing exim to answer with a 550 to a null MAIL FROM:
address. Why would that be?
Thanks.
--
Illtud Daniel [EMAIL PROTECTED]
Uwch Ddadansoddwr Systemau Senior Systems Analyst
Llyfrgell Genedlaethol Cymru National Library of Wales
Yn siarad drosof fy hun, nid LlGC - Speaking personally, not for NLW
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