I have finally got my domain hoster to implement a DNS A record for me. Owa.rtfm-technologies.com I have SBS 2003 and have implemented your 5 chapter OWA article on my network. Unfortunately it doesn't appear to be working yet. I am not even getting the login page, what I am getting in my IPPEXTD20040518.log file is 2004-05-19 06:10:43 80.229.162.144 195.166.128.16 Tcp 3141 53 BLOCKED Dialout 2004-05-19 06:10:49 80.229.162.144 195.166.128.16 Tcp 3141 53 BLOCKED Dialout 2004-05-19 06:11:04 80.229.162.144 195.166.128.16 Tcp 3143 53 BLOCKED Dialout 2004-05-19 06:11:10 80.229.162.144 195.166.128.16 Tcp 3143 53 BLOCKED Dialout 2004-05-19 06:11:25 80.229.162.144 195.166.128.16 Tcp 3145 53 BLOCKED Dialout 2004-05-19 06:11:31 80.229.162.144 195.166.128.16 Tcp 3145 53 BLOCKED Dialout The 195 address is the internet client The 80 address is the external IP of my ADSL connection Can someone help? Steve Brand Director RTFM Technologies Ltd Tel: *44 (0)1467 671634 Mob: *44 (0)7050 204889 Fax: *44 (0)7005 931312 http://www.rtfm-technologies.com