On Saturday 03 January 2004 17:08, Donald Tyler wrote: > No one can send messages to these domains when using my mail > server. > > Could you tell me the commands to test this? I know how to telnet > to their mail server to test the connection, but I am not familiar > with using telnet beyond that point. > > Thanks. A session should go something like below. You type in the commands where you see the "----->" notation: Try it on your own mail server to get the hang of it. ============= Start ============ -----> telnet <remote_ip_addr> 25 Connected to <remote_ip_addr> Escape character is '^]'. 220 <remote server identification string>ESMTP Sendmail 8.12.8/8.12.8; Sat, 3 Jan 2004 17:23:48 -0600 -----> ehlo <your_ip_addr> [<your_ip_addr>], pleased to meet you ----->mail from:<your_email_addr> 250 2.1.0 <your_email_addr>... Sender ok ----->rcpt to:<email_addr_you're sending to> 250 2.1.5 mklinke@xxxxxxxxxxx Recipient ok ----->data 354 Enter mail, end with "." on a line by itself ----->test ----->. 250 2.0.0 i03NNm9t027448 Message accepted for delivery ----->quit ============= End ================= Regards, Mike Klinke -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
