Hello,
> > I've been experiencing the following strange situation with qmail
> > when I try to send a message from localhost (with relaying from
> > localhost allowed) with a user-filled-in sender address. That is, when
> > I do the following on the mailserver host:
> >
> > mailserver(ttyp2:138:0):/var/qmail/control# telnet localhost 25
> > Trying 127.0.0.1...
> > Connected to localhost.
> > Escape character is '^]'.
> > 220 mailserver.somewhere.com ESMTP
> > MAIL FROM: [EMAIL PROTECTED] <-- this domain is NOT in the rcpthosts
>
> Try it with proper SMTP and see what happens:
>
> MAIL FROM:<[EMAIL PROTECTED]>
Well, I've never met a single mail server that doesn't like the other
format, but ok, this is what I get on the receiving mail server if I do
as you say and use <[EMAIL PROTECTED]>:
MAIL FROM:<^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@com>
where the ^@ are ascii NUL characters.
Now I still don't know where to look to find out what's going wrong here :-(
Hope someone can help,
Greetings,
Sebastiaan van Erk