Sieve - Reject - Backscatter worries

[Benjamin Donnachie]

John Thomas wrote:
> I am still curios if Postfix has accepted the message prior to or after
> the execution of the sieve script.

On my system at least, the sieve scripts are executed once messages have
been accepted by postfix and passed to cyrus for delivery.

I need to look into it further, but I wonder whether a modified postfix
version of smmapd would allow earlier rejection.

Ben