You can learn how to create and edit email templates by reading this article. If you specifically want to add a gallery's password to your email template, the following steps can get you there:
- While you are editing your email template, click the spot within the template that you'd like to add the password to. For example, you might write: "The password for this gallery is: ", and your cursor should be placed after "is: "
- Click the Dynamic Content button found on the top-left side of the email template editing area, and choose Gallery: Password.
- Clicking the Gallery: Password option will cause a keyword to be placed within your document where the cursor was located. This keyword will automatically be replaced with the correct gallery passwords when each email is sent.
- Click Save Email Template to save your changes.