[IMail Forum] Authentication Problem!

[Magdy Ibrahim]

Hi all,   This is my second mail for you all, I need your help urgently.....   I'm running imail 6 under NT 4 , now all my clients can't login to the mail server (on a specified machine) every time they try to access there mail using outlook express the server asks them for there username and password and never accept them (if they try to access there mail using the web interface then the server accept to logon and runs ok).   So I'm now using secondary mail machine tell the main server work well. So please any 1 help me in that  .   Thanks a lot, Magdy Hussain, Purenet Internetworking, Egypt