[TriLUG] mails from list are coming with warning on gmail

[Tapas Mishra]

On Fri, Sep 16, 2011 at 7:42 PM, Alexey Toptygin <alexeyt at freeshell.org> wrote:
> On Fri, 16 Sep 2011, Tapas Mishra wrote:
>
>> Ok here is the header
>> http://pastebin.com/Q5Hut1pD
>> this is a header which is from mail which came as  response on the
>> Ubuntu users list posted by some one in a thread and there are similar
>> headers which are marked via gmail as spam/phishing.
>> If you need to see more headers let me know I shall post.
>
> Gmail signed Jared Norris' mail with DKIM when he sent it; the mailing list
> modified the headers (and maybe the body too); gmail got the message from
> the mailing list, tried to verify the DKIM signature and verification
> failed. Since it's modifying messages, the mailing list software on
> ubuntu.com should be configured to strip DKIM signature headers, and maybe
> to add their own signature.
>
>                        Alexey
> --
Some additional input.I came to know via various other users
that this problem is occuring in each mail that comes via some mailing
list to gmail inboxes and this seems to be recent problem.

It is not a problem with   *@lists.ubuntu.com
In my inbox when I am getting mails from various other mailing lists
all the mails I get are marked as phishing attempts.
This is the case with other gmail users also.