I was suspended for mass mail, help me identify the cause!
We do not monitor individual account scripts for outbound email. Thus, you will need to investigate this on your own. Basically, you can cause mass mails if you have any script (forum, message board, etc.) that sends out email notifications upon various events (like new user registrations, in-forum private messages, new topics, topic updates, etc.). Since you can't always control those events, it often leads to excessive amount of sent emails.