[0.85] report initial work for mail queue see #3409


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21122 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] improve mailqueue


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21123 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] more improve


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21124 35612d4c-9d10-0410-837c-bf9dd1be60d7