MX (Mail Exchange) records direct email for your domain to the correct mail server. You need MX records for your domain to receive email.
Steps
Login to iPanel. From the sidebar, click Domains > Domain portfolio and then click on Manage.
In the second side bar click on DNS Records.
Click Add Record
In the Type dropdown, select MX. In the Name field, enter @ for the root domain or a subdomain if needed. In the Text field, enter the mail server hostname (e.g., imbra.email, mail.example.com). In the Priority field, enter a number to set the mail server priority. Lower numbers indicate higher priority (e.g., 10). Set the TTL value or leave the default. Click Save to create the MX record.
Tip: If you use multiple mail servers, create separate MX records with different priorities. The server with the lowest priority number receives mail first.