Reindl Harald:
> > Big deal. Now I can block all mail for gmail.com by getting 100
> > email messages into your queue
>
> how comes?
> how do you get gmail.com answer to any delivery from you with 4xx?
He wants to temporarily suspend delivery when site has 5 consecutive
delivery errors without distinguishing between SMTP protocol stages
(such an "ignore protocol stage" switch could be added to Postfix).
To implement a trivial DOS, I need 5 consecutive messages in his
mail queue, plus a handful accounts that don't accept mail.
I have no idea where he got the 100 from - that number was not part
of his original problem description.
Wietse
