Hi Jan,
Thanks for the quick response. That was the piece I was missing. Looks like Genesys Cloud domains cannot be used for outbound email campaigns and agentless email notifications so I will setup a Campaign/Agentless sub domain using our corporate domain.
Thanks,
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Scott Stewart
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Original Message:
Sent: 10-24-2025 09:27
From: Jan Heinonen
Subject: Help with Error "The outbound domain does not exist" from Agentless Email Data Action
Hi Scott,
Did you set the Domain Type to Campaign/Agentless when you created the email domain?

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Jan Heinonen
Contact Center Specialist
GlobalConnect AB
Original Message:
Sent: 10-24-2025 09:00
From: Scott Stewart
Subject: Help with Error "The outbound domain does not exist" from Agentless Email Data Action
All,
I'm seeking help with an error I am receiving from when using /api/v2/conversations/emails/agentless in a data action. The error I am receiving is:
"message": "REST call for action execute failed. Message: Request to backend service failed. Response from web service: {\"message\":\"The outbound domain does not exist\",\"code\":\"postino.error.not.found\",\"status\":404,\"messageWithParams\":\"The outbound domain does not exist\",
"code": "NOT_FOUND",
"status": 404,
I have created a pure.cloud domain and I am using the email address created within that domain as the from address.
Appreciate any suggestions for how to resolve this error.
Thanks,
#DataActions
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Scott Stewart
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