i am using vpopmail,qmail on redhat linux.The mail is going outside domain
but easily send to local domains..
i do everything but can't thing working.
127.0.0.:allow,RELAYCLIENT="" in the /etc/tcp.smtp
but all in vain.
sir tell me what i do to remove this err--
"The message could not be sent because one of the recipients was rejected by
the server. The rejected e-mail address was '[EMAIL PROTECTED]'.
Subject 'helo mail', Account: 18.104.22.168, Server: 'example.com, Protocol:
SMTP, Server Response: '553 sorry, that domain isn't in my list of allowed
rcpthosts (#5.7.1)', Port: 25, Secure(SSL): No, Server Error: 553, Error