360客服邮箱已经发不进邮件了吗？kefu@360.cn

发回就自动反馈下面这个：This is the mail system at host mtabjsc2.360.cn.I\'m sorry to have to inform you that your message could notbe delivered to one or more recipients. It\'s attached below.For further assistance, please send mail to <postmaster>If you do so, please include this problem report. You candelete your own text from the attached returned message.                   The mail system<crm-test@ex.360.cn>: host mail.ex.360.cn[220.181.158.175] said: 550 5.7.1    <crm-test@ex.360.cn>: Recipient address rejected: Please see    http://www.openspf.net/Why?s=mfr ... .125.82.7;r=unknown    (in reply to RCPT TO command)<crm@ex.360.cn>: host mail.ex.360.cn[220.181.158.175] said: 550 5.7.1    <crm@ex.360.cn>: Recipient address rejected: Please see    http://www.openspf.net/Why?s=mfr ... .125.82.7;r=unknown    (in reply to RCPT TO command)

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收件箱是kefu@360.cn 吗？
您再发送一遍试试，并提供下完整截图，我们核查下~