I need some reassurance!
I am in the process of migrating many years of forum threads from another forum system into bbPress. This is all looking good but I want to enable all members to receive alerts when new threads are created, but not the old threads I am migrating.
If I do the migration and only after that turn on Subscriptions for all members can I be sure they will only get alerts for new threads as they are created? ie there is no risk the software will look at all the old migrated threads and send hundreds of alert?