> But, is there any situation that anyone knows of when a legitimate
> address might get refused due to Exim not being able to verify the
> sender address? The last thing I want to do is block legit e-mail.
The one gotcha I found was with outgoing email - various machine-generated
emails which were never to be replied to were using non-existant sender
addresses. Admittedly the solution to this is to fix the generated emails,
but it's worth knowing about. I'm using
warn log_message = $sender_address
!verify = sender
in an ACL for a few days to track down the problem addresses (you can find
them in the rejectlog) before I actually replace it with a block:
require message = Invalid sender address
verify = sender
mrj
--
Mark Rigby-Jones, Head of Systems, ts.com Ltd
Windsor House, 12 High Street, Kidlington, Oxford OX5 2PJ, UK
Tel: +44-1865-856000 (Direct: +44-1865-856009) Fax: +44-1865-856001
mrj@??? <*> http://www.community.net.uk/~mrj/
