1.When forwarding is not enabled, users cannot forward mail nor create mail filter rules to forward mail.
当转寄被禁止时，用户不能转寄或为转寄建立邮件过滤规则。
2.Refusal to forward mail items without proper cause.
一无正当事由拒绝载运邮件。
3.Please fill out the forward mail card .
请填写这张邮件转寄单。