I subscribe to the House of Bishops and Deputies mailing list. I do it under a separate account so GoogleMail doesn't get confused and overload my business email with spam. I'm not allowed to post on the list (being neither a bishop nor a deputy), but the posts do make interesting reading.
There's just one problem. GoogleMail treats every post starting a new subject (thread) by either Tom Woodward or Elizabeth Kaeton as spam.
I really can't comment any further on that. It's like being a five year old in a candy store with permission to have all the candy you can grab.