Cannot send mails to certain domains

  • From: "Abdalla Ziraba" <abdalla@xxxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 6 Nov 2003 11:48:03 +0300

Hi, we have an EX2k server. All was well until last week when I started
having trouble sending mails to certain domains e.g yahoo. What could be
the problem? I can send to other domains like hotmail without a problem.
I have checked for possibility of being blacklisted but all shows fine.
Any help will be appreciated.
Thanks in advance.

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