Error message delivery status: 450 4.7.1 Client host rejected: cannot find your hostname, [207.xxx.xxx.xxx]

[Carl A jeptha]

Some of our clients contacts are getting the above message. I have check 
the hostname and ip number and they do not correspond.
Are we being to restrictive???

If required I will post my config file.
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You have a Good Day now,


Carl A Jeptha
http://www.airnet.ca
Office Phone: 905 349-2084
Office Hours: 9:00am - 5:00pm
skype cajeptha