[tor-bugs] #26191 [Internal Services/Tor Sysadmin Team]: Strip DKIM headers

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#26191: Strip DKIM headers
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     Reporter:  starlight                            |      Owner:  tpa
         Type:  enhancement                          |     Status:  new
     Priority:  Medium                               |  Milestone:
    Component:  Internal Services/Tor Sysadmin Team  |    Version:
     Severity:  Normal                               |   Keywords:
Actual Points:                                       |  Parent ID:
       Points:                                       |   Reviewer:
      Sponsor:                                       |
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 Hi lovely sysadmin folks. Periodically we've had Mailman => Gmail bounce
 issues. Last week this cropped up again with a tor-relays@ post from
 starlight that got rejected by gmail subscribers (such as Nick and me).

 Starlight reached out with this tip I thought I'd pass on...

 {{{
 Presently I think a simple config change will help significantly.

 If they enable From: "munging" and stripping of DKIM
 headers it will eliminate hard SPF+DMARC and in-general
 DKIM message failures and spam scoring.  Then messages
 from the lists will be judged on the reputation of
 the listserv and standard content-based spam scoring,
 and not start with a black-mark due to authentication
 fails.

 I'm happy to reply to any questions the admin may have.
 }}}

 Feel free to resolve if we shouldn't go this route. I'll point starlight
 toward this ticket so he can continue the discussion.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26191>
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