Hello Everybody I am having an issue with the pop3 mail through isa server. I have installed isa server enterprise edition in the integrated mode on the window 2003 server. I have also created protocol rules and IP packet filters allowing the pop3 and smtp protocols. I am using outlook express 6.0 on the xp client machine but I am unable to connect to the pop3 mail server on the internet. If somebody already had resolved this issue than I would be thankful to him or her for sharing the info with me. ________________________________________________________________________ Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now http://uk.messenger.yahoo.com/download/index.html