301 redirect is the most efficient and search engine friendly method for webpage redirection 301使给网页改寄有效率和搜索引擎友好方法的最改方向。
2.
Application for re - delivering or re - directing of the mail item with the cover marked “ re - delivering or re - directing not allowed ” by sender is not accepted 四)寄件人于封面邮件印注不得改投或改寄或其他同义字者，该邮件不受理改投或改寄。
3.
Valid time for re - delivering or re - directing is due within two months after application . application destined for new address from one address is limited to one time only 三)申请改投改寄自申请之日起二个月为有效期限。同一地址改投或改寄同一新地址者，其申请以一次为限。
