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Expression Filter issue

Hi all

Under "Email Protection" --> "SMTP" --> "Antispam" --> Expression Filter" I added a Filter ".*@[0-9]+\.com".

The attached mail was not filtered, but it has the Expression "From: "long_trox" <long_trox@126.com>" in it.

What's the reason, it was not filtered?

Header:

From: "long_trox" <long_trox@126.com>
Sender: "atwakdniku" <atwakdniku@parliament.gov.za>
To: "Recipient"
Subject: [EXTERNAL]  Re: Radio frequency connectors and cable assembly manufacturer
Date: Mon, 15 May 2023 19:05:23 +0200
Message-ID: <1262570000.114578.1684170323886@mycronic-com.se1.mx-wecloud.net>
MIME-Version: 1.0
Content-Type: multipart/related;



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Parents Reply
  • But what's wrong with the expression? Im not able to find the error.

    If I paste dhe Mail header to Notepad++ and enter the search string ".*@[0-9]+\.com" I get a match on  "From: "long_trox" <long_trox@126.com" In my opinion, the expression filter should filter this mail.

    What am I missing?

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