Cpanel 如何設定白名單、黑名單與灰名單
在Cpanel主機上常常會收到一堆莫名其妙的垃圾信件不管是不是屬於該域名的都會寄過來
彷彿這就是EMAIL的跳板
怎麼把SERVER設定收到該收的ˊ信件，又可以把垃圾信檔下來呢?
請看一下如下設定
找到 Tweak Settings 內的TAB分頁 MAIL
1. Enable the BoxTrapper Spam trap. On
找到 Exim Configuration
Apache SpamAsssassin Options tab
Apache SpamAssassin™: Forced Global ON
如果不想把SpamAssassin強制打開全局
To enable SpamAssassin but not force it globally
找到 Tweak Settings 內的TAB分頁MAIL
Enable Apache SpamAssassin™ Spam Box delivery for messages marked as spam (user configurable)On
找到 Exim Configuration Manager 內 TAB 的ACL Options
1. Enable the Apache SpamAssassin reject spam score threshold setting On
2.Dictionary attack protection On
3.Reject remote mail sent to the server's hostname On
4. Verify that the Ratelimit suspicious SMTP servers setting is enabled On
5. Enable the Apache SpamAssassin: ratelimit spam score threshold setting 5
6. Verify that the Ratelimit incoming connections with only failed recipients setting is enabled On
7. Enable SPF and DKIM checks
8. Whitelisting and Blacklisting(白名單與黑名單)
9.黑名單
10. Setting the SpamAssassin Subject rewrite on scored spam:
11. Enable RBL checks:(啟動RBL黑名單)
12. Enable Greylisting:
啟動黑名單讓如下伺服器正常運作
AOLApple (iCloud)Google (Gmail, Google Mail)Microsoft (Hotmail, Live, Outlook)Yahoo (Yahoo, Yahoo Mail)
點到Common Mail Provider 加入自己IP完工
參考文章 http://www.ixwebhosting.com/support/st_kb/mitigating-spam-on-cpanel-servers/
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