maybe iptables is running and blocking it use nmap to test whether port 25 is blocked? try telnet 25 to telnet to smtp port ----- Original Message ----- From: "Thomas Chamtieh" <tchamtieh@xxxxxxxxxx> To: <psyche-list@xxxxxxxxxx> Sent: Thursday, March 27, 2003 3:04 PM Subject: Sendmail running but not accepting I just ran up2date on a newly installed system. All the updates installed without any erros except one thing. Sendmail was running perfect and accepting emails without any problems. After the update, sendmail is running fine, but it refuses any connection from anywhere!! Any ideas? Thanks, -Thomas -- This message has been scanned for viruses and dangerous content, and is believed to be clean. -- Mail-Administrator@xxxxxxxxxx -- Psyche-list mailing list Psyche-list@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/psyche-list -- Psyche-list mailing list Psyche-list@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/psyche-list