[SAC] [OSGeo] #2736: gmails on mantra-request@ are exposed

#2736: gmails on mantra-request@ are exposed
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Reporter: jayenashar | Owner: sac@…
     Type: task | Status: new
Priority: major | Milestone: Unplanned
Component: Systems Admin | Keywords:
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this may be fixed with #2721 (LDAP mails get greylisted) – OSGeo
but i'm logging it separately as it's a different symptom

emails bounce with a bunch of these:

{{{
     <foo@gmail.com> (expanded from <mantra-request@>): host
     gmail-smtp-in.l.google.com[142.250.107.27] said: 550-5.7.26 This
message
     does not have authentication information or fails to 550-5.7.26 pass
     authentication checks. To best protect our users from spam, the
550-5.7.26
     message has been blocked. Please visit 550-5.7.26
     Email sender guidelines - Gmail Help for more
550
     5.7.26 information.
mh17-20020a17090b4ad100b001bf74f9256csi19761165pjb.0 -
     gsmtp (in reply to end of DATA command)
}}}

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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2736&gt;
OSGeo <Gter - OSGeo;
OSGeo committee and general foundation issue tracker.

#2736: gmails on mantra-request@ are exposed
---------------------------+------------------------
Reporter: jayenashar | Owner: sac@…
     Type: task | Status: new
Priority: major | Milestone: Unplanned
Component: Systems Admin | Resolution:
Keywords: |
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Comment (by strk):

I guess the solution here would be to turn mantra-request to a mailing
list ?
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2736#comment:1&gt;
OSGeo <https://osgeo.org/&gt;
OSGeo committee and general foundation issue tracker.