The mailing list for listmasters using Sympa

[Erik Olson <address@concealed>]

FWIW, this appears to be true of gmail addresses now as well. :(

On 5/3/2018 1:48 PM, Steve Shipway wrote:

Hi;

This is DMARC, a badly-designed security standard that did not take into account mailing lists.  Although Sympa correctly preserves the 'From' header and sets the 'Sender' header in line with the RFC, unfortunately the DMARC rule prevents the From header from having an @aol address even when you have Sender set.  This means you need to use the 'DMARC Protection' feature that appeared around 6.1.22, which rewrites the From header, breaking RFC but allowing DMARC to work.

The DMARC Protection setting can be set to replace all From headers, specific domains, or only those for domains which have a DMARC record published.

An alternative is to set the list to be anonymous, so that the From header is replaced by a generic list address.

Steve

On Thu, 2018-05-03 at 17:14 +0200, Lese Ratte wrote:

AOL complains: "my-server is not allowed to send email in name of aol"
Silimar error messages comes from gmail, so someone with gmail can not read
the email from person1 send by mailinglist.

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Steve Shipway | Senior Email Systems Administrator  Phone: +64 9 302 0515 Fax: +64 9 302 0518  Freephone: 0800 SMX SMX (769 769)  SMX Limited: Level 15, 19 Victoria Street West, Auckland, New Zealand  Web: http://smxemail.com 

This email has been filtered by SMX. For more information visit smxemail.com.

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Erik D. Olson
address@concealed