How to save an email message as a file
Outlook gives you several options for saving an email message. A message that you receive, for example, can be saved as a file on your computer or in another folder in Outlook. A message you're composing can be saved as a draft and finished later.
Tip: Do you want to save an email message as a PDF file? In Windows 10, use the Print command to print your message to a PDF.
Save a message as a file on your computer or in the cloud
Double-click to open the message you want to save, and on the File menu, click Save As.
In the Save as dialog box, in the Folder pane, choose a folder, and then the location in that selected folder where you want to save the file.
In the File name box, type a name for the file.
In the Save as type list, accept the default type, or choose another file type in the list.