Am 24.08.2014 um 17:52 schrieb Edwin Marqe:
> Recently, we've had an issue with a stolen password of one of our
> users, resulting in a few junk mails sent out. Fortunately, we could
> change the user's password reasonably fast and it didn't do any bigger
> harm. However, after changing the password, the user was still able to
> continue sending junk mail for minimally 20 seconds, after which we
> restarted Postfix.
> 
> I assume this happens because the user took advantage of the opened
> session which won't require re-authenticate and continued sending
> those mails.
> 
> Is there a Postfix specific command that would end/kill a user's
> session? If not, any workaround that would disconnect that user? I've
> been trying to find something regarding this in the documentation but
> found nothing

if you only reload -> as expected, it is intended to reload
configuration but not kill running operations

if you really restart it is impossible that any session
survives - how should it - the processes are terminated
and so all connections

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