| Subject | English | Malayalam |
| comp., MS | active mailbox | സജീവ മെയില്ബോക്സ് (A mailbox that has been accessed at least once in the last 30 days) |
| comp., MS | active mailbox migration | സജീവ മെയില്ബോക്സ് മൈഗ്രേഷന് (The stage during the e-mail migration when the migration service is actively provisioning new cloud-based mailboxes) |