john-users - Envelope sender mailinglist: DMARC errors

Message-ID: <005c01d35d36$7a937e60$6fba7b20$@dexlab.nl>
Date: Tue, 14 Nov 2017 11:51:08 +0100
From: "Jeroen" <spam@...lab.nl>
To: <john-users@...ts.openwall.com>
Subject: Envelope sender mailinglist: DMARC errors

Hi,

The mailing list sends messages to list members like if they were send by
the original sender. In fact it's spoofing emails. If the sender domain uses
anti-SPAM mechanisms like DMARC, the messages are dropped by properly
configures email servers, or best case flagged as spam or quarantined. Can
this be fixed? Suggestions
@<https://dmarc.org/wiki/FAQ#I_operate_a_mailing_list_and_I_want_to_interope
rate_with_DMARC.2C_what_should_I_do.3F>.

Thanks,

Jeroen

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