We have paid bbpress notify (no spam ) digests installed along with ultimate member bridge.
Client wants ability for members to subscribe to different forums and receive digests differently. Example, Topic A – they want to receive daily digest; Topic B – they want to receive weekly digests. Currently I see no way to make that happen. It appears that once they subscribe to a new topic, it takes on the digest in place.
Thanks for reaching out. Currently, there is no way to set per forum/topic frequencies. Once a frequency is set, it applies to all notifications. A user can, however, choose whether they receive instant/individual notifications as well as a digest.