This plugin sends notifications (private messages) to users in the event of moderators intervention. Administrator can choose user-sender ID and private message signature. 
 Private message can be sent at such events: 

• open thread 
  
• close thread 
  
• sticky thread 
  
• unsticky thread 
  
• approve post 
  
• unapprove post 
  
• approve thread 
  
• unapprove thread 
  
• merge threads 
  
• move thread 
  
• copy thread 
  
• redirect thread 
  
• split thread 
  
• change thread subject 
  
• delete post 
  
• delete poll 
  
• delete post 
  

 
 Plugin automatically adds the task performed in the background. Notifications are queued and sent from up to 5 minute delay.