Re: [Exim] Callout results in "421 VS14-RT5 Mailbox bounce a…

Thomas Hochstein wrote:

> Or callouts - with "<>" as their envelope-from?

MAIL FROM: <> is MAIL FROM:<>

And callouts are something that really should die ... they just dont
scale to a much larger userbase, and they are a nuisance for domains
that are forged regularly into dictionary attacks.

    srs (who's cursed verizon callouts on a fairly regular basis)