[疑问] 斯巴达这个邮件该如何处理？第一次遇到，求各位指教。

Hi XX

Please see the abuse report below and reply back with a solution within 24 hours. Failure to respond may result in service suspension.

https://check.spamhaus.org/listed/?searchterm=45.142.X.X

Why was this IP listed?
45.142.X.X is making SMTP connections with HELO values that use a bare IP address. This behavior is commonly associated with various botnets, and is a violation of the SMTP protocol as defined in RFC2821/5321 section 4.1.1.1.

The most recent detection was at: July 1 2022, 10:40:00 UTC (+/- 5 minutes)

Ryan McCully
Managing Director
Spartan Host Ltd

补充说明：该服务器我的用途仅安装的VLESS XTLS Nginx。

Hi SB
请参阅下面的滥用报告，并在24小时内回复解决方案。不响应可能导致服务暂停。
https://check.spamhaus.org/listed/?searchterm=45.142.X.X
为什么列出此IP？
45.142.X.X正在使用使用裸IP地址的HELO值进行SMTP连接。此行为通常与各种僵尸网络相关，并且违反RFC2821/5321第4.1.1.1节中定义的SMTP协议。
最近一次检测时间为：2022年7月1日，10:40:00UTC(+/-5分钟)
瑞安·麦卡利
总经理
斯巴达主机有限公司