From: Ed W (no email)
Date: Tue Nov 01 2005 - 09:30:09 EST
Hi, I am looking to use postfix in a hosted environment. The desired
situation would be that once the paid for term for a user has expired we
don't kick them off the system immediately, but instead limit their
access for a period.
The proposed rules would be that once their subscription expires then I
still want their attempts to authenticate (to send mail) to succeed, but
for them only to be able to send email to the sales desk
Ideally incoming email to these users would be held in the pending queue
and not bounced immediately, but also not delivered to the users (unless
it comes from the sales desk)
I could relax these restrictions easily and just say that sending and
receiving can only be to/from a single domain once the subscription
period is over (if this makes things easier), but the idea is the same
to limit their access without the sasl authentication bit failing (hence
they need to reconfigure)
Can anyone advise if this is possible under postfix? I can kind of see
how to do most of it, but the problem seems to be that if the sasl
authentication succeeds then the user can do anything, and if I try and
test before that then I'm not sure how I can access the user auth info?
Any pointers appreciated
Regards
Ed W
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