📌 📄 内容摘要:
Ciallo～(∠・ω＜)⌒★ (@nr0728) 在 Cloudflare 转发邮件服务被 Outlook 屏蔽了？ 中发帖
upstream (outlook-com.olc.protection.outlook.com.) error: failed to initalize: Unknown error: permanent error (550): 5.7.1 Unfortunately, messages from [104.30.10.87] weren’t sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to Troubleshooting. [Name=Protocol Filter Agent][AGT=PFA][MxId=11B9C01D266D4304] [D...
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🔗 论坛链接: linux.do
📎 访问地址: https://linux.do/t/topic/219874/1
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📢 来源：LINUX DO
