With { -brand-name-firefox-relay-premium }, you get all the inbox protection and management of { -brand-name-relay }, but with unlimited email masks and your own custom subdomain to make managing your inbox even easier.
{ -brand-name-firefox-relay-premium } 可享不限数量马甲和自定义子域名两大功能，让 { -brand-name-relay } 助您更轻松高效地保护和管理收件箱。