HELP! - Request - Notification

[Jeremy W.]

This may have already been done (I really hope so), as I know SitePoint uses it (kudos to wayne if he developed it himself).

Basically, I need a way for users to not receive emails for threads they have subscribed to in the past.

SitePoint, I believe, simply (riiight, simple...) separates notification from subscription.

I'm not sure if we need to go that far, but one user in particular is involved in nearly 100 threads. He is sick of getting 300+ emails per day.

If there is a solution that doesn't require a hack, great. If a hack is required and exists, that's cool too... If one needs to be made... Well, I just need to know.

Any help is greatly appreciated!