The connect time is set by the remote server, the standard connection time is 10 minutes, but if they changed it or if MailEssentials has blocked the connection then the timeout could be shorter. Mark Fugatt MCSE, MCT, Microsoft Exchange MVP Pentech Office Solutions Inc Rochester, NY Tel: 585 576 4750 http://www.4mcts.com <http://www.4mcts.com/> http://www.exchangetrainer.com <http://www.exchangetrainer.com/> _____ From: Chris Wall [mailto:Chris.Wall@xxxxxxxxxxxxxxxxxxx] Sent: Wednesday, January 07, 2004 12:43 PM To: [ExchangeList] Subject: [exchangelist] Exchange Mail Relay server running IIS 5.0 http://www.MSExchange.org/ Hello all, I have an exchange 5.5 infrastructure that forwards all outbound e-mail to a seperate server running IIS 5.0 (for GFI Mail Essentials and Mail Security). My question is, in IIS under the 'Default SMTP Virtual Server' there is a sub category called 'Current Sessions.' In this category, there are always multiple connections that show various 'Connected Times'. I understand that these are connections from remote mail servers that are delivering mail, but why do some of these remain connected for Extended period of time? As an example, there are connection times ranging from 6 seconds up to 600 seconds... Why? I have this service locked down to prevent relaying, so I am sure that we are not an open relay. I have included a screen shot of this issue for you to look at. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------