In order to prevent SPAM a message may not be sent to more than 100 people. If you need to send a message to more than 100 people you may send one message multiple times, to a different set of recipients each time. You may also send mail programmatically from your web site where it will not be subject to these limits.
Article ID: 15, Created: November 8, 2015 at 3:29 PM, Modified: July 14, 2016 at 3:45 PM