We are done with documenting the things to do for preparing for the new corporate signature. The software is now in test period. In the active directory a new group called Signature Test Group has been created and users been added to it for testing it.
The documentation has been kept as simple as possible to make it understandable for non IT departments as well. But still we were flocked with queries straight away by testers. Problems like Why can't I see my signature while composing email? That is because the signatures are added once the user sends the email and it goes to the exchange server where it gets the user credentials from the Global Address List in Active Directory.