Date: Wed, 15 Nov 2017 19:19:05 +0100 From: Matus UHLAR - fantomas <uhlar@...tomas.sk> To: john-users@...ts.openwall.com Subject: Re: Envelope sender mailinglist: DMARC errors On 14.11.17 11:51, Jeroen wrote: >The mailing list sends messages to list members like if they were send by >the original sender. In fact it's spoofing emails. no. It's resending mails from users to members. That's not spoofing. > 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_interoperate_with_DMARC.2C_what_should_I_do.3F>. what exactly is your problem? Maybe the only problem is that this list should not add [john-users] to subject of DKIM-signed mail modifying subject sucks anyway, filtering should be done on List-ID: header -- Matus UHLAR - fantomas, uhlar@...tomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety. -- Benjamin Franklin, 1759
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