We’ve made a slight change to the way messages are sent with the Messaging Module.
Previously the module always sent one copy per user per proposal. Unfortunately that could be confusing if an individual had more than one proposal because someone could receive multiple copies of the same message and not understand why.
The module continues to send one copy per user per proposal, but only if the message contains proposal-specific merge fields, like the proposal ID or title. That way, if someone receives multiple copies it should be clear which proposal each copy is for. If, however, the message does not contain proposal-specific merge fields, then the module sends just one copy per user, regardless of how many proposals that user is associated with.
Continue reading Revised Delivery Criteria for the Messaging Module