公司信件被GOOGLE退信- DMARC policy

[jameslin edg]

公司同事轉寄 WEBEX會議連結 , 會一直被退信 .

請問該如何處理?

訊息如下:

系統管理員的診斷資訊:

產生的伺服器: HK2PR0601MB1826.apcprd06.prod.outlook.com

tc8888...@gmail.com
mx.google.com
Remote Server returned '550-5.7.26 Unauthenticated email from bofa.com is not accepted due to domain's 550-5.7.26 DMARC policy. Please contact the administrator of bofa.com domain if 550-5.7.26 this was a legitimate mail. Please visit 550-5.7.26 https://support.google.com/mail/answer/2451690 to learn about the 550 5.7.26 DMARC initiative. d5si2905040plh.131 - gsmtp'