Create a Survey123 survey.
Create an Office 365 Email account.
In Make (formerly Integromat), create a new scenario.
Add the Survey123 trigger.
Select the survey you want to use.
In the Response Id field, enter the ID of the survey response.
In the Action module, select Send an email via Office 365 Email.
In the Recipients field, enter the email address you want to use.
In the Subject field, enter the subject of the email.
In the Body field, enter the body of the email.
Run the scenario.
When the survey is submitted, the email will be sent to the specified address.
You can use this scenario to send an email to a customer service representative when a customer submits a survey.