邮件发送失败今天偶然遇到一个问题发送给客户邮件失败,报出一下错误,邮件服务器在自己公司.This is a return mail sent by system automatically,please do not reply this mail.Your mail can not be delivered successfully
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/01 21:52:50
邮件发送失败今天偶然遇到一个问题发送给客户邮件失败,报出一下错误,邮件服务器在自己公司.This is a return mail sent by system automatically,please do not reply this mail.Your mail can not be delivered successfully
邮件发送失败
今天偶然遇到一个问题发送给客户邮件失败,报出一下错误,
邮件服务器在自己公司.
This is a return mail sent by system automatically,please do not reply this mail.
Your mail can not be delivered successfully due to the reason below:
Response Message :
To:[email protected]
Subject:TEST
Reason:550-Verification failed for 550-The mail server could not deliver mail to [email protected] account or domain may not exist,they may be blacklisted,or missing the proper dns entries.
550 Sender verify failed
邮件发送失败今天偶然遇到一个问题发送给客户邮件失败,报出一下错误,邮件服务器在自己公司.This is a return mail sent by system automatically,please do not reply this mail.Your mail can not be delivered successfully
发送这个邮件的“550检验”失败,指什么不知道、
这个区域不存在或者被列入黑名单,或者没有合适的DNS.
再仔细核对一下电邮地址，要是再发不出去，就是对方邮址取消了。