Urgent Help Please!! Trouble contacting a pop3 server through LAN

Discussion in 'DNS Server' started by Tom, Oct 13, 2004.

  1. Tom

    Tom Guest

    I have 2 machines on a LAN with 45 machines that will not connect to
    a local ISP's mail server from the LAN's high speed internet connection.
    The machines log onto the server fine and the internet works great, but
    the connection to the ISP fails whether using Outlook or Outlook Express.
    I tried contacting the mail server using Telnet and it fails as well. The
    machines work fine outside of their network and all other machines configured
    the same way work fine. I have tried connecting other machines to their
    and they work fine. Any suggestions would be greatly appreciated. Thanks,
    Tom, Oct 13, 2004
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  2. In
    It sounds to me like port 110 is blocked if using POP3 or port 25 is blocked
    if using SMTP.

    Best regards,
    Kevin D4 Dad Goodknecht Sr. [MVP]
    Hope This Helps
    When responding to posts, please "Reply to Group"
    via your newsreader so that others may learn and
    benefit from your issue, to respond directly to
    me remove the nospam. from my email address.
    Use Outlook Express?... Get OE_Quotefix:
    It will strip signature out and more
    Keep a back up of your OE settings and folders
    with OEBackup:
    Kevin D. Goodknecht Sr. [MVP], Oct 13, 2004
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  3. Tom

    Sharad Naik Guest

    Is your internal domain name same as your registered domain name?

    Sharad Naik, Oct 14, 2004
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