Problem with outlook

[Rocio Alfonso Pita <rozio@universalsupport.com>]

Hello!

  First, I apologize for my poor english.

  Zmailer with netscape is working fine, but I have a problem with
outlook.

  Problem seemed to be the relay. For example, if I send a message from
my network with netscape it works well, but if I send the message with
outlook from my network it generates an error in SMTP. In both cases
works well if I write my network IP in file smtp-policy.relay.

  The problem is when somebody send a message from somewhere with
outlook to my servers machines. It generates the same error.

  I try mend this problem writing in file smtp-policy.mx or
smtp-policy.relay the e-mail domain of the message that my machines are
receiving, but it doesn't work.

  What's the problem? Can you help me? 

  Thanks in advantage,
    Rocío Alfonso