• 

  Nail 3 Jun 15

• 

  Kolab 28 Sep 15

• 

  AtMail Open 14 Apr 15

• 

  Email 2 Jun 15

• 

  AfterLogic XMail Server 3 Jun 15

• 

  VMware Zimbra Collaboration Server 12 May 15

• 

  Putmail 2 Jun 15

• 

  Cronos II 3 Jun 15