I have tried to implement disclaimer on outgoing e-mail. I have done the following: 1 - copied imsext.dll to exchsrvr\connect\msexcimc\bin 2 - at command prompt ran - regsvr32 imsext.dll (successfully registered). 3 - edit registry - Added value hklm\system\currentControSet\Services\MSExchangeIMC - added value NonRoutingExtensionDll datatype REG_SZ, String value c:\exchsrvr\connect\msexcimc\bin\imsext.dll 4 - created key in registry - hklm\system\CurrentControlSet\Services\MSExchangeIMC - added key Extension 5 - added value to registry - hklm\system\currentcontrolset\services\msexchangeimc\paramet ers - added name OutboundAppend, Datatype REG_SZ, String Value (the message to append to the e-mail). 6 - stop and restart IMC. This is still not working. Any suggestions?