[Mimedefang] Re: compare mimedefang to mailscanner

[David F. Skoll]

Les Mikesell wrote:

> Does mailscanner on a relay machine have a way to check valid users
> on the destination host before accepting?

I believe mailscanner is intended to be run on your actual, final MTA.
If you want to run a mailscanner machine in front of (say) M$ Exchange,
you need to arrange (somehow) for it to reject unknown recipients.

Regards,

David.