Re: [exim] Return reciept on forward

Коваленко Иван wrote:
> that means users@host B should be prohibited from using forward to
> external addresses?

No. Did you read my message? What it means is:

> MS> This means that host B should have spam filtering rules at least as
> MS> strict as those of host C.

This is primarily a policy issue, not a technical one. You (the
operator of host B) should monitor your outgoing bounce messages in your
logs. If you find a user is generating an excessive number of bounces
due to a forward, you should inform the user that they are violating the
TOS, and if they don't fix it, disable either the forward or their account.

- Marc