http://help.163.com/09/1224/17/5RAJ4LMH00753VB8.html
•451 DT:SPM ,please try again 邮件正文带有垃圾邮件特征或发送环境缺乏规范性,被临时拒收。请保持邮件队列,两分钟后重投邮件。需调整邮件内容或优化发送环境;
•451 DT:SPM ,please try again 邮件正文带有垃圾邮件特征或发送环境缺乏规范性,被临时拒收。请保持邮件队列,两分钟后重投邮件。需调整邮件内容或优化发送环境;
![](http://img.zemanta.com/pixy.gif?x-id=c78c230a-d25f-8ed7-bec8-03cd33fa2e45)
http://help.163.com/09/1224/17/5RAJ4LMH00753VB8.html
•451 DT:SPM ,please try again 邮件正文带有垃圾邮件特征或发送环境缺乏规范性,被临时拒收。请保持邮件队列,两分钟后重投邮件。需调整邮件内容或优化发送环境; ![]() ![]() |