This valuable feature of your { -brand-name-relay-premium } account lets you choose a unique { -brand-name-relay } email domain that you can use to create unlimited, custom { -brand-name-relay } masks on the go.
您可以使用 { -brand-name-relay-premium } 账户的这项实用功能来选择一个专属的 { -brand-name-relay } 邮箱域名，用于随时随地创建自定义 { -brand-name-relay } 马甲，数量不设限。