On 29 Sep 2005 at 20:48, Chris Edwards wrote about
"Re: [exim] Exim rejects: syntactica":
|...
| Of course, the other reason for rejecting at RCPT time is the sender and
| recipient addresses are in the logs, which can make hunting down problems
| a little easier.
|
| That said, I don't recall a single instance of genuine mail impacted by
| "our HELO" test.
FWIW, I do spoofed HELO name rejections at RCPT time for yet another
reason - to allow me to give a pass to authenticated connections. It
is not unexpected for road-warrior machines to give HELO names in our
domain.
- Fred