Cannot edit transport rule in Exchange 2007? This is probably why.
A pretty cool new feature was introduced in Exchange 2007 called transport rules. Transport rules enable the administrator to define rules (funnily enough) which effect message routing or restrict content. For example any incoming message for mailbox Joe Bloggs can be redirected to mailbox Mary Smith. As with any new feature there is always some gotchas, and lucky us came across one. Read more about Cannot edit transport rule in Exchange 2007? This is probably why. …