Gmail accounts
Adding an Alias
Desktop
You can set up new aliases in Gmail settings.
- Hit Cmd+K (Mac) or Ctrl+K (Windows) → open Alias Settings.
- Then under Send mail as, click Add another email address.
- Once you've added the email address, return to Superhuman and hit Cmd+R or Ctrl+R to refresh.
Mobile
Alias settings are only accessible via Desktop at the moment.
Sending from an Alias
Desktop
Hit Cmd+K or Ctrl+K → Change Alias or Cmd+Shift+F or Ctrl+Shift+F while composing an email.
Then, select an address from the list that appears.

Mobile
When replying to an existing conversation, expand your draft to full screen by tapping here:

Tap on this arrow:

Then, tap the From: address and select an address from the list that appears.

Setting a Default Alias
Desktop
If you'd like to always use a certain alias to send emails, you can set that up in Gmail.
- Hit Cmd+K or Ctrl+K → Alias Settings.
- Click make default next to your alias.
- Select Always reply from default address.
- Hit Cmd+K or Ctrl+K → Alias Settings.
Once you've made those changes, return to Superhuman Mail and hit Cmd+K or Ctrl+K → Sign Out to log out and back in, syncing your changes.
Outlook accounts
Sending from an Alias
Superhuman Mail will respect the primary alias set in your Outlook settings, but there isn’t a way to switch between aliases in Superhuman Mail with an Outlook account.
Setting a Default Alias
Desktop
- In Outlook, click Add an alias.
- Create a new Outlook email address or add an existing email address as an alias.
- Once you’ve made your selection, click Add alias.
- Return to Superhuman Mail, and hit Cmd+R or Ctrl+R to refresh.
Mobile
Alias settings are only accessible on Desktop at the moment.