[exim-dev] [Bug 3089] New: BCC detection not working in Exam…

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Author: Exim Bugzilla
Date:  
To: exim-dev
New-Topics: [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering, [exim-dev] [Bug 3089] BCC detection not working in Exim custom filtering
Subject: [exim-dev] [Bug 3089] New: BCC detection not working in Exam custom filtering
https://bugs.exim.org/show_bug.cgi?id=3089

            Bug ID: 3089
           Summary: BCC detection not working in Exam custom filtering
           Product: Exim
           Version: 4.96+
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Filters
          Assignee: unallocated@???
          Reporter: suhesh@???
                CC: exim-dev@???


Hello,

As a part of customer request, we are setup a filter to block outgoing emails
to some of the recipients from some sender. Like they have 3 groups, one group
can send email to all, second group is limited to send and receive mails
between specific domains ( like in same domain and som customer emails ) and
the third group only allowed to send and receive emails within the same domain,
no outside communication.

While we tested the mails, TO address is filtered, but BCC is not detecting. So
I created a custom filter for blocking one address to gmail.

Filter 
------------------
if first_delivery
        and ("$h_from:" contains "nixtech@???" )
        and ("$h_to:, $h_cc:, $h_bcc" contains "@???")
then 
        fail "Filter-GMAIL,  Messages gmail.com s blocked !!"
endif
------------------
Test 1 : From: nixtech@??? -> TO: gmail.com  => Blocked 
Test 1 : From: nixtech@??? -> CC: gmail.com  => Blocked 
Test 1 : From: nixtech@??? -> BCC: gmail.com  => Not Blocked.


If BCC is not filtering, we it should be a bug with the filter and the original
requirement is failing.

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