Leondardo I had Outlook Express 5. After the problem came about I decided to upgrade my Outlook Express to version 6.... The authentication methods that I have configured on the ISA server are Basic, Digest, and Integrated.... Thanks, B ----- Original Message ----- From: "Leonardo Da Silva Carvalho" <LEONARDOSC@xxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Monday, October 07, 2002 1:03 PM Subject: [isalist] RE: Outlook Express & ISA > http://www.ISAserver.org > > > What the version of outlook express have you installed ? > What authentication methods have you configured in your Isa server ? > > > > ---------- > > From: B[SMTP:boshkov@xxxxxxxx] > > Reply To: [ISAserver.org Discussion List] > > Sent: sexta-feira, 4 de outubro de 2002 12:06 > > To: [ISAserver.org Discussion List] > > Subject: [isalist] Outlook Express & ISA > > > > http://www.ISAserver.org > > > > > > I have an issue here that I have never seen before...I am just wondering > > if anyone can help. This was not a problem when the ISA Server was > > connected to the Internet with and ISDN line. It just started when I > > installed the new T1 line with a Cisco 2600 router. > > > > The problem arises when i try to send email using outlook express. I > > receive an error message 10053 and then mail is not able to be sent. I > > have protocol rules based on user group created. If I have the firewall > > client enabled and have the rule enabled based on user group, I am not > > able to send mail. But if I create a rule that allows all access and > > disable the firewall client I am able to send email. > > > > Like I said, this issue appeared when I installed the T1... > > > > This is the error message that I am getting: > > Your server has unexpectedly terminated the connection. Possible causes > > for this include server problems, network problems, or a long period of > > inactivity. Subject 'Re: Re:', Account: 'Sequoia Mail', Server: > > 'mail.advdata.net', Protocol: SMTP, Port: 25, Secure(SSL): No, Socket > > Error: 10053, Error Number: 0x800CCC0F... > > > > I am also seeing in the packet filtering log that there are alot of > > blocked instances for my IP address....Which should not be the case > > because my logon ID is part of the group that should have full Internet > > Access. > > > > Any Help will be greatly appreciated.... > > > > Thanks, > > > > B > > > > ------------------------------------------------------ > > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > > ------------------------------------------------------ > > Exchange Server Resource Site: http://www.msexchange.org/ > > Windows Security Resource Site: http://www.windowsecurity.com/ > > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > > ------------------------------------------------------ > > You are currently subscribed to this ISAserver.org Discussion List as: > > leonardosc@xxxxxxxxxx > > To unsubscribe send a blank email to $subst('Email.Unsub') > > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Exchange Server Resource Site: http://www.msexchange.org/ > Windows Security Resource Site: http://www.windowsecurity.com/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: boshkov@xxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') >