Author: Jeremy Harris Date: To: exim-users Subject: Re: [exim] Exim is forwarding spam.
On 2012-06-30 17:57, Chris Knadle wrote: > BTW are you doing any mail relaying? If you're relaying mail for any domains,
> you can end up in Exim sending "backscatter spam" due to not being able to
> validate the recipient of the email.
The next version of Exim should include a feature called "cutthrough routing"
which takes out another source of backscatter (when a domain you
forward to does content-filtering and rejects at DATA time).
--
Jeremy