I need a solution
I have a new dedicated IP that for some reason is on the Symantec blacklist. We're not on any other blacklists.
The error I receive is:
host cluster3.eu.messagelabs.com [194.106.220.51]
SMTP error from remote mail server after initial connection:
501 Connection rejected by policy [7.7] 9203, please visit
www.messagelabs.com/support for more details about this error message.
My IP address is 31.187.71.9
It is causing me severe problems emailing my clients.
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