Is DST CDO patch 926666 still going to break the Send As and Blackberry?
Q: I run Microsoft Exchange Server 2003 Service Pack 2 (SP2), I have not previously installed 912442. Is DST CDO patch 926666 still going to break the Send As and Blackberry?
A: Yes the CDO patch 926666 will break Send As. ALL store.exe updates to Exchange 2003 SP2 from 7650.23 onwards include this change (including 926666, the CDO hotfix for DST2007. If your current version of store.exe is BELOW that version, you'll want to follow the remediation steps in support.microsoft.com/kb/912918/ before applying the 926666.