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Overview

AffZero sends emails from your automations using the email account you connect under Providers → Gmail + GDrive. No separate email service configuration is required. Go to Gmail & Google Drive to connect your Google account and enable email sending.

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Gmail (via Google OAuth)

When you connect a Google account in Providers → Gmail + GDrive, that address becomes available as a Send From option in all Send Email automation steps.
  • Emails are sent from your actual Gmail or Google Workspace address
  • Recipients see your real address in the From field
  • Gmail’s daily sending limits apply (~500/day for regular Gmail, 2,000/day for Google Workspace)
  • You can connect multiple Google accounts depending on your plan
If you revoke AffZero’s access in your Google Account settings or your OAuth token expires, email sending will stop working for any automations using that account. Go to Providers → Gmail + GDrive and reconnect the account to restore access.

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Troubleshooting

Check that your Google account hasn’t revoked AffZero’s access. Go to your Google Account → Security → Third-party apps and verify AffZero is listed. Also check Gmail’s daily sending limits if you’re sending high volumes.
Emails sent via Gmail inherit your account’s sending reputation. Make sure you’re not sending to unverified lists, and avoid spam trigger words in subject lines. Consider using a Google Workspace account for better deliverability.
Make sure the Google account is connected and verified in Providers → Gmail + GDrive. If the account shows as invalid, disconnect and reconnect it.