问题是这样的,在搭邮件服务器的时候用微软的hotmail邮箱进行调试,可能做了太多重试被标记垃圾邮件然后被列入世界反垃圾邮件组织政策列表Policy Blocklist(PBL),造成发邮件直接退信。另外Spamhaus Project还有eXploits Blocklist (XBL)和Spamhaus Blocklist (SBL),如果是被列入垃圾邮件黑名单Spamhaus Blocklist (SBL)只能找ISP也就是互联网服务提供商去处理了。
Hi. This is the James mail server at xxxx.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out. Below
I include the list of recipients and the reason why I was unable to deliver
your message.
Original email subject: 1
Failed recipient(s):
xxx@hotmail.com
Error message:
550 5.7.1 Service unavailable, Client host [ip] blocked using Spamhaus. To request removal from this list see https://www.spamhaus.org/query/ip/IP (AS3130). [MW2NAM10FT066.eop-nam10.prod.protection.outlook.com 2023-05-16T11:22:21.029Z 08DB555BA5D479A3]
解决办法很简单,直接向spamhaus.org申请解除即可。国内的邮件服务商基本没搞这些校验,所以最好还是先用国内的进行调试。
直接打开邮件里的链接或者打开国际反垃圾邮件组织的网站然后输入被拉黑的IP或域名进行Lookup。
如果显示“has 1 listings”就是被列入黑名单了,拉到下面点对应的“Show Details”,勾选“I am running my own mail server”,然后点“Next Steps”。
然后填个申请表,需要注意的是邮箱地址要填跟被拉黑IP关联的,直接填搭好的邮件服务器里的账号就行了,最后一个写为什么被拉黑或者要移出的原因等。
然后它会发送两个邮件到你填的邮箱地址,一个是“Spamhaus request verification for IP”,用于校验信息;另一个是“Spamhaus support request”也就是“Ticketing Center”,可以通过“New message”向他们反馈信息。需要注意的是第一个要直接从邮箱里点击打开,不然会报“Oops! Our Hausbots have failed”。
如果你上面填的邮箱地址跟被拉黑IP没关联他们会“Update on your ticket”让你重新提交个关联的邮箱地址,然后你再从关联邮箱里打开校验链接就可以“Delisting successful”,然后再去Lookup你的IP就变成“has no issues”了,也可以发邮件了,只不过可能要到垃圾邮件里才能看到。
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