> When I manually tried the "update now" tab to > download the latest > signatures from FSecure , the operation timed out. > I was wondering what communication protocol it was > trying to use - I > guess our network router was stopping the update cause it has various > restrictions on it. > John most auto-update features for antivirus programs use HTTP to download the files. You'll probably find that opening up Port 80 (both in & out) on your firewall to your LISTSERV machine should fix the problem. In any case, the F-Secure doco should be able to tell you what protocol/port it uses. -- Chazzozz!! Michael Shannon Webmaster [log in to unmask] "Before you can grow old and wise you must first survive being young and stupid." - Ancient Proverb Note: Opinions expressed on this list are my own and do not reflect the views, opinions or position of my employer. If swallowed, seek medical advice.