search for: a2d0c1f7

I have seen the "Too many recipients to the message" several times. A limit of 10 includes the patch author and the list leaving just 8 subscribers/reviewers is way too low. Given that these e-mails can be sent only by a Phab. user I'm not sure that spam is a problem at all: A potential spammer would first have to subscribe to Phab. then create a proper diff,... far easier just to