I have a problem with Outlook, the error message is: Your server has unexpectedly terminated the connection TCP/IP. Account: 'pop.quik.com', SMTP Server: 'mail.quik.com',Error Number: 0x800CCC0F
This happen only with mails with an attachments or mails larger than 1 KB, I have configured my clients as firewall clients, opened all ports, checks the filters and I still have the same problem. I have ISA Server 2000 with Service Pack 2 installed and Feature Pack 1, the ISA Server is installed on Integrated Mode
Ok, let me explain something. I have a branch office crossing the street, we linked this office with a Cisco bridge, I have another ISA Server installed in that office, I have the same configuration, except I have a little router making NAT in front of my ISA Server, when I configure my clients to use this server IT¦S WORKS PERFECTLY! I don't have problems with it. In the office where I have the problem, it¦s connected by a ADSL modem. I don't want to charge all the traffic to my ISA Server behind the NAT, because there are a lot of traffic in my bridge (Voice).