I found out Critical Path's mail system silently swallows e-mail with too
many addresses. I don't know if this was spam prevention, or just a system
limitation.
In any case, it swallowed my messages for the last two weeks to the ISPs who
asked to participate in the Y2K new year's rollover status list. I did get
your mail, and I am now cutting and pasting your addresses to a different
system. I will be sending individual messages to everyone today. If you
don't receive a message by Friday December 17, do not hesitate to contact
me.
I guess its a good thing I tested it before the end of the year.