Office 365 (Web) - Working with a Draft Message
Outlook Web App automatically saves your message as you create it and adds it to your drafts folder. If you can’t finish writing a message right away, or want to wait before you send it, you can select away from it and come back to finish it later.
Finish a draft message
- Select Drafts in the Folders list.
- Select the message you were working on to see it in the reading pane.
- Select Continue editing or, if you decide not to send the message, select Discard.
- If you want to send the message, finish editing it and then select Send.