exchange 2010, anti spam

how can we remove domain which  is blacklisted  in SORBS DUHL(Spam and Open Relay Blocking System,

as we need emails from this domain
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Rodney BarnhardtServer AdministratorCommented:
Do you mean you are blocking emails being sent from this domain? If so, you can whitelist it (or the IP) in your spam filter. What are you using for spam filtering? Baraccuda, Axway, Proofpoint, etc? That is where you need to do the whitelisting.
Rodney BarnhardtServer AdministratorCommented:
If you are just using Exchange, here is how the add it to the Exchange if you are not using a third party spam filter.
pramod1Author Commented:
I am using proof point, but I need to have the local IT of that domain to remove from  SORBS DUHL(Spam and Open Relay Blocking System first.

is there any way it can be removed
Rodney BarnhardtServer AdministratorCommented:
They have a support form that must be completed.

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