Download Microsoft Exchange Server 2007 SP3 Rollup 22

Microsoft has already released the twenty-second Rollup for the third service pack of Exchange Server 2007. Service Pack 3 was released in June 2010. Mainstream support from Microsoft ended in April 2012, but extended support will run until April 2017. Only security and time zone updates will be implemented during this extended period. The corresponding KB article with number 3184712 mention very little about the changes, only mentioning that time zone updates have been made without specifying them further.

Update Rollup 22 for Exchange Server 2007 Service Pack 3

Update Rollup 22 for Exchange Server 2007 Service Pack 3 (SP3) resolves issues that were found in Exchange Server 2007 SP3 since the software was released. This update rollup is highly recommended for all Exchange Server 2007 SP3 customers.

This update includes time zone updates for Exchange Server 2007 SP3.