Service Accounts

For the Email Signature Manager Service to be able to write Outlook signatures and deploy OWA signatures to user mailboxes using Exchange Web Services (EWS), it is necessary to create an appropriate service account on Exchange Server. The details of this account are then entered in the Environment Configuration dialog.

In the Environment Configuration dialog:

•If you have selected On-Premises Exchange Server, create an account using Active Directory User and Computers on a domain controller, and then assign it to the Application Impersonation role.

•If you have selected Exchange Server without mailbox access, then you do not need to create a service account.

Note If you have selected the Exchange Server without mailbox access option, OWA signatures will not be deployed, and automatic support for Outlook signatures for remote users will not work.