554 rejected due to spam URL in content
554 rejected due to spam URL in content 退信原因:邮件内容中含有对方认定为垃圾的网址。 解决方案:最 […]
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554 rejected due to spam URL in content 退信原因:邮件内容中含有对方认定为垃圾的网址。 解决方案:最 […]
554 rejected due to spam URL in content 查看全文
退信内容: 552 5.1.1 Mailbox delivery failure policy error 退信原因及解决方案:如果仅仅从上
552 5.1.1 Mailbox delivery failure policy error 查看全文
554 5.7.1 Delivery not authorized 退信原因:IP黑名单问题 解决方案:可以用其它方式联系对方的网管将你们的
554 5.7.1 Delivery not authorized 查看全文
554 rcpt is rejected: 218 退信原因:收信人被禁用或者地址不存在解决方案:对于这样的退信,一般都是大型厂商的软件的特
554 rcpt is rejected: 218 查看全文
退信原因:邮件内容编码问题解决方案:Content-Transfer-Encoding有7bit, quoted-printable, ba
554 5.6.1 Body type not supported by Remote Host 查看全文
退信内容:Recipient address rejected:ERS-QIL退信原因:IP黑名单问题解决方案:这个错误,是趋势网关黑名单I
Recipient address rejected:ERS-QIL 查看全文
退信内容:543 suspected spams or account(IP) exception 退信原因:IP问题或者邮件内容问题 解决
suspected spams or account(IP) exception 查看全文
退信内容:554 failed MAIL FROM verification with the FROM field in message
554 failed MAIL FROM verification with the FROM field in message header 查看全文
550 Mail was identified as spam退信原因:技术性原因解决方案:这个错误的出现,一个是确实的被收信方检测为垃圾邮
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