mail storm

( n.)

   [from  {broadcast storm}, influenced by maelstrom] What often happens
   when   a  machine  with  an  Internet  connection  and  active  users
   re-connects  after extended downtime -- a flood of incoming mail that
   brings the machine to its knees. See also {hairball}.

[glossary]
[Reference(s) to this entry by made by: {broadcast storm}{ping storm}]