Re: email filtering - ReadList.com

6 msg	One domain, one user account - aliases
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email filtering
\ Michael Hallager (14 Nov 2007)
. \ Michael Hallager (14 Nov 2007)
. . \ Tony Earnshaw (14 Nov 2007)
. . \ mouss (14 Nov 2007)
. \ Matteo D'Alfonso (14 Nov 2007)

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Subject:	Re: email filtering
Group:	Postfix-users
From:	mouss
Date:	14 Nov 2007

Michael Hallager wrote:
> Is there an easy way to silently and transparently dump all e-mail originating
> from a certain domain?
>
> Michael
>
> This should read "accept and silently discard"....
>
>

do you mean based on sender address? If so:

smtpd_sender_restrictions =
...
check_sender_access hash:/etc/postfix/sender_acl
...

== /etc/postfix/sender_acl:
discardthem.example DISCARD
rejectthem.example REJECT sender prohibited by local policy
...

But why discard? In general, it is better to reject than discard.