To add an existing email to your Sangu inbox, go to the configuration page and click on Sign in with Google again and select your existing email. Choose an email and authorize all checkboxes before pressing Continue.
Wait for a confirmation email from Cyber Risk Research LLC in your inbox. Click the link to confirm your request. This email will now be added to your Sangu inbox.
Go to your Sangu inbox. Notice that on the Labels side, your existing email account has been added. This allows you to access different email accounts in one Sangu inbox. You can assign Label and Sub Label colors to identify which messages are coming from certain accounts, but you can also simply click on the email account to access its exclusive inbox.
For the final step, go to Gmail’s Settings. Choose Accounts, then choose the radio button that says Reply from the same address the message was sent to. Updating this setting will allow you to reply directly from the same address you received the email from instead of only from your Sangu email.
If you see a [PLACEHOLDER] text on your emails, it means that Sangu is still synching and analyzing your messages and syncing. It will go away once the emails are marked safe.