Sending 190+ emails to club members about a group event got the message 'Too many addresses'. Had been able to cut the list in half and it would go through but last week it got down to no more than 10 addresses at a time before "Too many addressees". At that rate people would have been turning up at the event I was trying to cancel.

Who do I talk to to get me removed from a spammers list.  Help desk was not