troubleshooting Question

Exchange whitelist sender IP Address ranges?

Avatar of Christian Hans
Christian HansFlag for United States of America asked on
Exchange
1 Comment1 Solution514 ViewsLast Modified:
Where would one whitelist a customers IP address range in Exchange 2013 AND Exchange Online?

Example:
Is this done by the following?

     Add-IPAllowListEntry -IPAddress X.X.X.0/18

They asked us to update our SPF record to add include:theirserver.... which I'm not truly sure we want to do.

But at least the IP Address range would be acceptable...

Ideas? Thanks in advance
ASKER CERTIFIED SOLUTION
Gaurav Singh
Chief Technology Officer

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