You can Forward an email in one of the following ways.

While in Mail View:

  • Use the action button found in the bottom right More (o o o) menu and select Forward.
  • Click the 3-dot-Menu in Mail View found on the upper right | Reply Options… | Forward.

You can also configure Forward as a Swipe Action or add it to the Action Buttons using: More (o o o) | Global Settings | Customize Menus.