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error: Microsoft Office 365: Send Mail to Multiple Users


Hi team, trying to send email to multiple users and keep getting the following error:
Error Code: ErrorInternalServerError
Error Message: An internal server error occurred. The operation failed.

If i switch base to sending to a single email it works fine though


Well-known member
Staff member
Hey @shane6836

Please review the help text provided in the Recipient email field's, ensuring that you pass the email in array format.

We've corrected the format, and it should function properly now.