<123@abc.com #5.5.0 smtp;550 Neither MX nor MTA found for domain:abc.com>
发布时间：2013-11-27 19:46:05
| 错误代码 | <123@abc.com #5.5.0 smtp;550 Neither MX nor MTA found for domain:abc.com> |
| 形成原因 | 发件方在发送邮件当时查询不到收件方mx记录，邮件无法投递。 |
| 解决办法/流程 | 发件方在发送邮件当时查询不到收件方mx记录，邮件无法投递。
请发件方重新尝试投递，如果仍然出现该退信，请发件方在其dns服务器上查询收件域mx，检查是否生效。 |
本文由163企业邮箱首选网易品牌(http://www.hb-163.com/)原创编辑，转发请注明来源及版权归属。
原文分享地址:http://www.hb-163.com/fault/dns/615.html
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