Send email with Groovy PBCS

Hi,

I use PBSS.

I would like to send emails to users with the REST API: "rest/v1/services/sendmail". I created a connection in PBCS with an admin account, but the email is not being sent. I would like to know if there is a particular setting that the account used for the connection must have?

Example:

• Do you need to create a specific account that respects the MyDomain.UserName template?
• SMTP protocol configuration or something else.

THANKS