Adding a Yahoo Account in Canary

macOS

• Open Canary.
• In the system menu bar, open the Canary Mail menu.
• Click on Add Account

• Click on Yahoo. 

• Enter your Yahoo e-mail address. Doing so will open Yahoo's authentication page so you can sign into your Yahoo account.

• Click Next

• Enter your Yahoo password.

• Then, click on the blue ‘Agree’ button to grant Canary Mail access to your email account, so you can use your Yahoo within Canary.

• When redirected back to Canary, enter an arbitrary Account Name. This is how Canary will identify the account.
• Enter your Name, as you would like message recipients to see it in your messages' From field.
• Click continue.