How to Add an Alias in Canary

macOS

On macOS, Open Canary Mail > Preferences > Accounts > Select the Account > Aliases > +.

iOS & Android

On iOS & Android, Open Canary > Settings > Accounts > Select the Account > Aliases > Add Alias.

iOS

Android

On iOS and Android, you can set an alias as default via Canary > Settings > Accounts > Select the Account > Aliases > Swipe right to default an alias. 

On macOS, you can set an alias as default via Canary > Preferences > Accounts > Create Alias > Click on the "Make default" button at the bottom of the window.