> From: Bas van Oosterum
> I last configured one of our mailservers to allow authenticated smtp.
> how do I tell exim not to add
> @romeinen.ichthusict.org to the "from" field?
A simple answer is:
accept authenticated = *
control = submission/domain=
(with nothing after "domain=").
But nowadays passwords are routinely stolen with Windows malware
or phished out of users. So you need protection from
using compromised accounts to send spam,
or you'll find your servers in blacklists.
Several minutes ago I posted another message
how to block compromised accounts automatically.