• 

  zeMail 3 Jun 15

• 

  Zimbra Collaboration Server Appliance 12 May 15

• 

  Cronos II 3 Jun 15

• 

  IndiMail 19 Feb 15

• 

  OpenEMM 20 Feb 15

• 

  AXIGEN Mail Server Office Edition Free 20 Feb 15

• 

  ZMail 3 Jun 15

• 

  Maildrop 19 Feb 15