LI does definitely like to add more and more and more categories of email/notification, and yes you have to turn those off to remail sane. (And I often turn to

LI does definitely like to add more and more and more categories of email/notification, and yes you have to turn those off to remail sane. (And I often turn too many off and visit less frequently as a result - but who said marketing was rational or humane?) But I think that's different to the OP's flavour of SPAM...