Author: Nico Erfurth Date: To: ronny.vaningh CC: exim-users Subject: Re: [Exim] Underscore in domain part (rcpt to phase)
ronny.vaningh@??? wrote: > I know ... But it's legacy and sendmail did accept it apparently ....
Then it's broken. (Or it does some fancy things with this, dunno)
> But if you can tweak it for the helo phase why not for the rcpt to phase
There is only one reason that you can tweak it for HELO/EHLO, many
exchange-servers are misconfigured/broken and send an underscore as part
of their helo-string.
