I discovered something akin to what Connie discovered. In attempting to send an encyclical e-mail message to my congregation -- about 200 addresses -- a number of spam-recognition programs immediately flagged my message as spam because of the number of addressees. I ended up solving this problem by carving the church's group e-mail address into four parts and send the same message four times, once to each group of around fifty addressees ... which is apparently under the spam radar.