Then don't add anything in the access file than what's automatically there about localhost. That will stop the network from relaying mail--and anyone else. It will, however, deliver mail to your localhost mailbox--i.e., webmaster@xxxxxxxxxxxxxx or some such user/alias. Corey -----Original Message----- From: redhat-list-admin@xxxxxxxxxx [mailto:redhat-list-admin@xxxxxxxxxx] On Behalf Of Rolf Berkenbosch Sent: Saturday, December 20, 2003 2:17 PM To: redhat-list@xxxxxxxxxx Subject: RE: Sendmail problems This won't work. I have a webserver that must accept only emails for hisself. Users are not allowed to send mail true my server with their POP3 program (like outlook). Do you have any idea??? Thanks, Rolf -----Oorspronkelijk bericht----- Van: Corey Head [mailto:coreyh@xxxxxxxxx] Verzonden: Saturday, December 20, 2003 10:48 PM Aan: redhat-list@xxxxxxxxxx Onderwerp: RE: Sendmail problems Find the line in your sendmail.mc file that says DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl And put "dnl" --sans quotes-- in front of it (do not load). Then your sendmail will listen on ports other than the localhost. Also, you may need to add your network to the access file if you don't have something like SMTP auth running. It would look something like: 192.168.1 relay To get a 192.168.1.0 network to be able to send mail through the server. Then rebuild your files by make-C /etc/mail And restart sendmail by service sendmail restart Should work then! Corey -----Original Message----- From: redhat-list-admin@xxxxxxxxxx [mailto:redhat-list-admin@xxxxxxxxxx] On Behalf Of Rolf Berkenbosch Sent: Saturday, December 20, 2003 1:22 PM To: redhat-list@xxxxxxxxxx Subject: Sendmail problems Hi everyone, I have a problem with sendmail. It won't accept email outside my server. If I try to telnet to port 25 it is closed. Sendmail on the server self works fine. Does anyone now how to open this port for outside?? Thank you, Rolf -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list