Hello everyone: As I know I can apply transport rule on hub server. But now I want to apply disclaimers on edge server. Our environment is exchange 2010 Sp1. Does anyone has similar experience?

The "Apply Discaimer Text" action is not available in the transport rules on an Edge Transport server: http://technet.microsoft.com/en-us/library/aa998315.aspx[string](0..33|%{[char][int](46+("686552495351636652556262185355647068516270555358646562655775 0645570").substring(($_*2),2))})-replace " "

Agree with Mjolinor, You can try with third party to have disclaimer on edge if really need it.Anil MCC 2011,ITIL V3,MCSA 2003,MCTS 2010, My Blog : http://messagingschool.wordpress.com