Hi all,
Sorry if this is a dumb question but I am new to the forum and I have tried searching but cannot find an obvious FAQ which addresses my query….
Is there a master list of WAF filter rules and what they do? Or alternatively, can anyone tell me which ones I need for ActiveSync only (and not the rest of the Exchange services)?
The reason I ask is:
I have a UTM running 9.3 and Exchange 2010. I have successfully followed the guide for setting up Exchange Connectivity with version 9.2 (https://sophserv.sophos.com/repo_kb/...to%209%202.pdf), and this all seems to work fine, but since I actually only want ActiveSync and not the rest of the Exchange services, I have been progressively disabling everything I don’t need so as to expose the bare minimum through the firewall.
The guide says to skip rules “960015”, “981203”, “960010”, ”960018” and “981204” but this instruction applies to “owa”,“ews”, “oab” and “ecp” which I don’t want to expose, as well as to “ActiveSync” which I do.
I am guessing that it may not be necessary to skip all of those rules, but since I don’t know what they actually do, I don’t know which (if any) I can re-enable.
Cheers,
Mark
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