[NS :
试了好几个全局，不管发什么邮件到哪里，都提示失败退信。Remoteserverreturned'5505.7.705Accessdenied,tenanthasexceededthreshold.Formoreinformationpleasegoto http://go.microsoft.com/fwlink/ ?
xiaozhenghi] 365的E3现在是不允许发邮件了吗试了好几个全局，不管发什么邮件到哪里，都提示失败退信。Remoteserverreturned'5505.7.705Accessdenied,tenanthasexceededthreshold.Formoreinformationpleasegoto http://go.microsoft.com/fwlink/ ?
