With a custom subdomain, you can create masks that are easier than ever to remember and share. Need one for restaurant reservations? Use one like food@mydomain.mozmail.com — No need to create the mask beforehand.
借助自定义子域名功能，可创建比以往更好记和分享的马甲。 想在预订餐厅时用马甲邮箱？“food@mydomain.mozmail.com”就 Okay，无需事先创建。