What are the different statuses that an Email Campaign can take?

Regular email campaigns:
A regular email campaign can take on the following  statuses:

• Draft - When the campaign is created (drafted) but not sent or scheduled
• Sending - When the campaign is sent but is yet to be delivered
• Queued - When the campaign is scheduled
• Completed - When the campaign is successfully sent

Autoresponder email campaigns:
An autoresponder email campaign can take on the following  statuses:

• Draft - When the campaign is created (drafted) but not sent
• Started - When the campaign is started or sent at the selected time
• Stopped - When the campaign is stopped