| In Progress | The mailing has not been created in Message Central and has not been approved. |
| Incomplete | The mailing was created in MC but not all mailings exist (for Ad Matrix mailings only). |
| Needs Scheduling | The mailing is created in Message Central, but has not been approved and has not been scheduled. |
| Needs Approval | The mailing is scheduled but not approved. See Approving a Mailing for more information. |
| Approved | The mailing has been approved and will be sent through Message Central. The mailing at this point is not editable without first selecting "unapprove". See Unapproving a Mailing for more information. |
| Sending | The mailing is in progress of being sent after it has been scheduled. |
| Complete | The mailing has sent through Message Central. |
