Author: Florian Laws Date: To: exim-users Subject: Re: [exim] Exim has a bad queue handling?
>
> I'm not clear that exim does defer all messages for a recipient after
> receiving a 4xx or whatever for one message, but if it does, I wonder
> whether I could I disable that feature, making exim behave
> more stupidly with some target servers but better with greylisting ones?
You could try and tune the retry times option to retry more agressively
for hosts that are known to use greylisting.
