On 03/08/2015 08:04 PM, Mick wrote:
I'm a noobie to postfix myself but I'll have an educated guess and say 'reject_authenticated_sender_login_mismatch' will REJECT if sender does not match the sasl_username without any exception. If you want to allow an sasl_username to send messages for an non matching sender, then I'm pretty sure you will have to remove it from the smtpd_sender_restrictions. If you only want to grant certain users permission to do this, you could write a script and run it as an external policy in place of that restriction. Postfix will pass the sasl_username and sender details over to your script, which could then veto each request based on the sasl_username. Do you know how to do this? If you don't, I could post a
> PERL example tomorrow.
Thank you very much for replying.The PERL script would be very very very helpful. Thank you again for offering to help.
-- P.V.Anthony
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