|Publisher Developer Reference|
Version Added: Publisher 2007
expression A variable that represents a MailMergeDataSource object.
The initial value of EverValidated is False.
If you create an add-in for Microsoft Office Publisher that validates recipient addresses and maintains its own data sources, your add-in can set the EverValidated property value to True after a successful validation.
The value of the EverValidated property is saved in the Microsoft Office Publisher file and is accessible across multiple sessions of Publisher.