Hi, we have a Windows 2003 Domain
we have had to re-do our IP Addresses scheme
after doing so, all our Windows XP/Pro PCs took a long time to login,
found error messages in DNS - will all our clients, still showing our old IP addresses....
And there are certain domains to which we cannot email either... we use Exchange 2003 SP2 on the 2003 DC -
here is one error message we get
Could not deliver the message in the time limit specified. Please retry or contact your administrator.
<domaion.com #4.4.7>
user@domain.ca
here is example 2
doamin.domain.com #4.0.0 smtp;450 DNS lookup failed, please check PTR record of your mail server.>
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