The setting method differs depending on whether or not scanning of external domains is performed.
・When scanning external domains
In Scan List > + New Scan > Basic Scan Option
Register the external domain in "Scan Domain" and configure the scan settings.
・If you do not scan external domains
If you do not scan external domains
In Scan List > + New Scan > Basic Scan Option
Register an external domain in the "Crawl Domain(optional)" and configure scanning settings.
*We do not scan domains registered in the "Crawl Domain(optional)" section.
Also, please make sure that access to external domains is permitted in the crawl/scan target settings.