发往雅虎的邮件出现 “421 Message” 错误
<[email=*@YAHOO.COM.CN][u][color=#0000ff]*@YAHOO.COM.CN[/color][/u][/email] > (mta-v1.mail.vip.cnb.yahoo.com: 421 Message from (*.*.*.*) temporarily deferred - 4.16.50. Please refer to [url=http://help.yahoo.com/help/us/mail/defer/defer-06.html)][u][color=#0000ff]http://help.yahoo.com/help/us/mail/defer/defer-06.html)[/color][/u][/url]怎么解决? 应该只是延迟吧 类似于灰名单的临时拒绝。
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