Hi parveen, Can u please tell me whether these mails are in ur bad mail folder or in queue folder. In any case, first freeze all the messages. Clear ur Bad mail Folder. If possible Telnet SMTP to check ur leased line connection is relaying or not. And then get back to me with briefly. I think I can solve ur problem becoz recently we have faced the same Bye -----Original Message----- From: praveen [mailto:ppraveen@xxxxxxxxx] Sent: Friday, March 14, 2003 1:02 PM To: [ISAserver.org Discussion List] Subject: [isalist] SMTP http://www.ISAserver.org <http://www.isaserver.org/> Hi i am newbie to ISA. i am running ISA and exchange in onebox.Earlier it works fine when we are using dailup connection recently we shifted to dedicated cable with static IP address. i configured SMTP filter as suggested is ISASERVER.org ,here i am using SMTP connector to send mails to smart host.Now when i send mails SMTP tries to send mails and keeps in smtp queue unreachable destination. Can anyone help? ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com <http://www.ntfaxfaq.com/> ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: sachinm@xxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')