Introduction - If you have any usage issues, please Google them yourself
First, you can arbitrarily set the default message headers, content, sender II can be mass and single (fill in if the recipient was single, do not fill the bulk) Third, if you fill out the message title and content is sent to fill content or send content to set four, you can view all user accounts in batches of five, you can find a single user and six fuzzy query, the administrator can add the address manually.!