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Adding mailboxes

Visit Settings -> Mailboxes and click on “Connect mailboxes” to add a new mailbox. You can select from Google, Outlook, Exchange, Zoho, IMAP, or “More” if your provider is not listed.

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Google Workspace

If you’re using Google Workspace (Gmail), you will first have to enable the FirstQuadrant app for your account:

  1. Log in to your Google Workspace admin console.
  2. Go to Security > Access and data control -> API controls.
  3. Click on “Manage third party app access” on the right.
  4. Click on “Add app” and select the first option, “OAuth app name or Client ID”.
  5. Enter the following Client ID: 470411331886-vf3vhsd4rr1oje0i6ogvmc5rr71hngnn.apps.googleusercontent.com.
  6. Select the FirstQuadrant app and click on “Select”.
  7. Continue by checking the box and then selecting “Trusted” in the next step.
  8. Finish the set up flow, and you’re done!

For more information, you can visit the Control which third-party & internal apps access Google Workspace data page on Google Workspace Help.

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Bulk import mailboxes

You can also import mailboxes from a CSV file. Click on “Select file” and upload a CSV file with the following columns:

  • Email
  • IMAP Host
  • IMAP Port
  • IMAP Username
  • IMAP Password
  • SMTP Host
  • SMTP Port
  • SMTP Username
  • SMTP Password
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