How to Reauthenticate Expired SMTP/IMAP OAuth Tokens for Support Emails

To ensure the security of your email communications, SMTP/IMAP OAuth tokens for Microsoft accounts expire every 90 days. If your configured email’s OAuth token has expired or is about to expire, follow these simple steps to reauthenticate:

1. Navigate to Admin -> Emails.
2. Select the required support email.
3. On this page, locate and click the Reauthenticate button.
4. You will be redirected to the Microsoft Login page. Complete the login process to reauthenticate your email.

Following these steps will help maintain seamless email operations and ensure continued access to your support email services.