Exchange Server 2007 New Property Sets

Property sets in Exchange Server 2007 for attribute grouping enables access control for specific object properties. Property sets use one single Access Control Entry (ACE) instead of an ACE for each individual property.

Exchange Server 2007 creates two new property sets exclusively for itself and doesn’t use existing Active Directory property sets.

Exchange Server 2007 SP1 Schema Extensions
Exchange Server 2007 SP1 comes with a lot of additional Schema extensions:

ms-Exch-Foreign-Forest-Public-Folder-Admin-USG-Sid,

ms-Exch-Internal-NLB-Bypass-Host-Name,

ms-Exch-Mobile-Additional-Flags,

ms-Exch-Mobile-Allow-Bluetooth,

ms-Exch-Mobile-Allow-SMIME-Encryption-Algorithm-Negotiation,

ms-Exch-Mobile-Approved-Application-List,

ms-Exch-Mobile-Max-Calendar-Age-Filter,

ms-Exch-Mobile-Max-Email-Age-Filter,

ms-Exch-Mobile-Max-Email-Body-Truncation-Size,

ms-Exch-Mobile-Max-Email-HTML-Body-Truncation-Size,

ms-Exch-Mobile-Min-Device-Password-Complex-Characters,

ms-Exch-Mobile-Require-Encryption-SMIME-Algorithm,

ms-Exch-Mobile-Require-Signed-SMIME-Algorithm,

ms-Exch-Mobile-Unapproved-In-ROM-Application-List,

ms-Exch-Standby-Copy-Machines,