Re: SPF records and DKIM signatures on ubuntu/postfix/mailman

Bruce Clement <[email protected]>
Newsgroups gmane.org.user-groups.linux.new-zealand.general
Message-ID <CAAPkoPmZLN77Tq-amJKTBPELwAyqPJeoPqh6yP1-YqcXeV5Y7Q@mail.gmail.com>
No solution, just another data point for you.

On Fri, Oct 14, 2011 at 1:52 PM, Robin Paulson <[email protected]>wrote:

> i setup a public mailman discussion list recently, and the people who are
> subscribed via gmail are getting the following warning when they open
> messages sent via the list:
> "This message may not have been sent by: <subscriber>@gmail.com  Learn
> more  Report phishing"
>

This email address forwards to my gmail account. I see this message quite
regularly on mails to this list and the Auckland Lug list. For example, it's
showing on David Pando's email in this thread.

I don't know if it's because I'm forwarding email from my server to Gmail
when my server isn't listed as a valid sender in Gmail's SPF record or just
because gmail is "unexpectedly" receiving mail from outside Gmail that
claims to come from Gmail.

Cheers

Bruce

-- 
Bruce Clement

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