On Wed, Dec 19, 2007 at 03:50:30PM +0000, Peter Bowyer wrote:
> On 19/12/2007, Daniel Aquino <mr.danielaquino@???> wrote:
> > In the default config file a line in the first ACL is:
> >
> > require verify = sender
> >
> > Does this require a reverse smtp connection to check if the sender is
> > a valid recipient on the relay?
>
> No. As the docs indicate[1], it simply runs the sender address through
> the routers in your config to determine if a message addressed to the
> purported sender would be routable. The /callout option causes the
> behaviour you're referring to.
Hmmm.. Would it be possible to set up exim to sender verfify, and then
enenter the result in a header? e.g:
X_Sender_Verified: Yes
That way dspam could use that to filter as well.
--Yan
