Chris Robinson:
> I use an Amazon SES relay that has a max message size of 10MB. I
> have a small client base who sometimes send large documents as
> attachments. Sometimes they will send to multiple recipients which
> may include external and internal (local) addresses.
>
> When this happens postfwd will get a hit on the EOM rule that
> detects size>9MB. The rule's action is "FILTER smtp:" in order to
> bypass the relay. This rule also has a pcre item that is meant
> to exclude local recipients from the hit but which was ignored (I
> realise now it's because we are dealing with the whole message)
> with the result that the external recipients got "mail loops back
> to myself".
I would get rid of size-dependent routing, which is where the
problem originates.
> Wietse, unless you can come up with a lovely simple way of handling
> multi-recipient routing, or unless Victor's solution does not
> involve a second instance of postfix, I think I will have to follow
> Noel's advice.
Postfix has routing based on recipient address, routing based on
something else, but not routing based on both.
Wietse
