Step 1: Begin by going to the Home tab > New Email.
Step 2: Once the new message is opened, if you please you may fill out the subject line along with filling out recipients.
Step 3: In the new email window, go to the File tab > Save As, and add a name. Then select Outlook Template as the type, which is right below File Name. Then click Save when you're done.
Step 4: To use your template, go to the Home tab > New Items > More Items > Choose Form.
Step 5: Then a dialogue box will appear titled Choose Form. Go to the drop down menu and select User Templates in File System, then open the template you've saved.