When you say they use Outlook, which version. The fat client, Outlook Express or OWA?
----- Original Message ----- From: "Cooke, Brian" <[EMAIL PROTECTED]> To: "Exchange Discussions" <[EMAIL PROTECTED]> Sent: Thursday, January 09, 2003 9:03 AM Subject: RE: Access to Exchange Server > See that's what I thought as well. I even opened up a ticket with Cisco and > went through our entire settings and they couldn't find any holes that would > be allowing this type of access. > > Brian Cooke > Systems Administrator > U.S. Inspect > > -----Original Message----- > From: Ed Crowley [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, January 08, 2003 11:20 PM > To: Exchange Discussions > Subject: RE: Access to Exchange Server > > > You mean they can get in from the Internet? Your firewall is > misconfigured. > > Ed Crowley MCSE+I MVP > Technical Consultant > hp Services > "There are seldom good technological solutions to behavioral problems." > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]] On Behalf Of Cooke, Brian > Sent: Wednesday, January 08, 2003 1:03 PM > To: Exchange Discussions > Subject: Access to Exchange Server > > > I have a problem with access to our Exchange server. We are using > Exchange 5.5 and have just migrated from NT 4.0 to Win2K Advanced > server. The old server was also the PDC and it still is. Recently I > realized that anyone with Outlook and internet access can access the > server as long as they know the name or IP adress of the server, can > authenticate to our PDC, and there is a mailbox for that user. This did > not happen with our old server. We use a PIX 520 firewall so I contacted > Cisco and they seem to think our firewall config is correct. Both the > PDC and the Exchange server have external IP addresses and there is an > mx record for the Exchange server. Anyone got any ideas? > > Thanks in advance, > Brian > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
