From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <don@donarmstrong.com>
Received: from linnode.donarmstrong.com (linnode.donarmstrong.com
 [IPv6:2600:3c01::f03c:91ff:fe96:85b0])
 by sourceware.org (Postfix) with ESMTPS id A5510381DCF6
 for <overseers@sourceware.org>; Wed, 18 Mar 2020 20:06:10 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A5510381DCF6
Received: by linnode.donarmstrong.com (Postfix, from userid 1004)
 id B2FBA24A54; Wed, 18 Mar 2020 13:06:08 -0700 (PDT)
Received: (nullmailer pid 1695948 invoked by uid 1000);
 Wed, 18 Mar 2020 20:06:07 -0000
Date: Wed, 18 Mar 2020 13:06:07 -0700
From: Don Armstrong <don@debian.org>
To: "Frank Ch. Eigler" <fche@redhat.com>
Cc: owner@bugs.debian.org, overseers@sourceware.org
Subject: Re: looping gcc/bugzilla <-> bugs.debian mail
Message-ID: <20200318200607.2hbqiktyah4kl2t4@qor.donarmstrong.com>
Reply-To: owner@bugs.debian.org
References: <20200317133349.GB31451@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <20200317133349.GB31451@redhat.com>
User-Agent: NeoMutt/20191207
X-Spam-Status: No, score=3.6 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
 KAM_DMARC_STATUS, RCVD_IN_SBL_CSS, SPF_HELO_NONE,
 SPF_PASS autolearn=no autolearn_force=no version=3.4.2
X-Spam-Level: ***
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
 server2.sourceware.org
X-BeenThere: overseers@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Overseers mailing list <overseers.sourceware.org>
List-Unsubscribe: <http://sourceware.org/mailman/options/overseers>,
 <mailto:overseers-request@sourceware.org?subject=unsubscribe>
List-Archive: <http://sourceware.org/pipermail/overseers/>
List-Post: <mailto:overseers@sourceware.org>
List-Help: <mailto:overseers-request@sourceware.org?subject=help>
List-Subscribe: <http://sourceware.org/mailman/listinfo/overseers>,
 <mailto:overseers-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Wed, 18 Mar 2020 20:06:11 -0000

On Tue, 17 Mar 2020, Frank Ch. Eigler wrote:
> We have a mail loop situation happening between bugs.debian.org
> and sourceware.org (= gcc.gnu.org)'s bugzilla servers.  Can you
> advise whether we should stop this somehow or whether you can
> from your end?

Your bugzilla setup is stripping off all of the X-Loop and other
relevant headers when it forwards mail it receives, so it's made it very
difficult to automatically mitigate this kind of mail loop.

I'll drop in a rule to block your bugzilla setup to sending messages to
bugs.debian.org to mitigate this in the future.

-- 
Don Armstrong                      https://www.donarmstrong.com

There is no more concentrated form of evil
than apathy.