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MailEssentials Reverse DNS doesn't work (MailEssentials中如何把DNS解析失败的邮件标为垃圾邮件?)
Two questions here about MailEssentials v12:
1. I already enabled Reverse DNS check by: MailEssentials configuration -> Anti-SPAM -> Header Checking -> General Contd. -> 'Verify if sender domain is valid'. But I still get emails from some weird domains and they're not detected, and also I can send a mail from other servers that claims to be Bill.Gates@microsoft.com. How shall I set it to delete/mark those emails that failed with reserver DNS check?
2. MailEssentials ignores NDR e-mails, this cause a big problem when spam mail coming in as NDR. How to stop Spam of such kind?
My ME filters sequence is the default.
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