Through the domain settings, you can change the domain information.
Language: You can choose the language in which the Individual Quarantine Report will be sent by default. You can then modify, on a case by case basis, the language used in the management of the Quarantine Subscribers.
Destination Mail Server: This is the domain's mail server. This server can be internal or hosted. It must be accessible by our processing servers, in SMTP protocol.
You can specify an IP address or a logical name (e.g. "mail.mydomain.com"). The default port is 25, but you can specify a custom port by adding it after your address (e.g. mail.mydomain.com:587).
If you want to retain your mail stream with us, enter hold:
Email Postmaster: This address will be the address where the alert messages are sent.
Email Administrator: This is the Administrator's address (see Configuration).
API Key: Field to be used to access the mail server API Rest (Contact support for more information)