[@tharsheblows Participant 11 years, 10 months ago]

Like @korobochkin said, the way emails are sent was changed in the last update of bbPress – it used to send individual emails, now they are bcc’ed into one email.

If it was working for you before or you just want to try this, you can change it back to the old way eg: https://bbpress.org/forums/topic/admin-subscription-emails/#post-154515