[Mailman-Users] I'm getting all password reminder bounces

[Kirk Strauser]

I'm using Mailman 2.1.11 with Postfix 2.5.6 on FreeBSD 7.1.  Each  
month (roughly since upgrading from 2.1.10), I've been getting all of  
the monthly password reminder bounce messages in my own inbox.  I've  
set VERP_PASSWORD_REMINDERS = Yes in mm_cfg.py, and confirmed that the  
bounces are coming into Mailman and then being re-sent to me.  Example  
headers:

Received: from kanga.honeypot.net (localhost [IPv6:::1])
	by kanga.honeypot.net (Postfix) with ESMTP id B3C663BABC
	for <kirk at strauser.com>; Sun,  1 Feb 2009 05:07:14 -0600 (CST)
X-Original-To: mailman-bounces+andrew.may=rcp.co.uk at kanga.honeypot.net
Delivered-To: mailman-bounces+andrew.may=rcp.co.uk at kanga.honeypot.net
Received: by kanga.honeypot.net (Postfix)
	id 485F23BABB; Sun,  1 Feb 2009 05:07:13 -0600 (CST)
Date: Sun,  1 Feb 2009 05:07:13 -0600 (CST)
From: MAILER-DAEMON at kanga.honeypot.net (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: mailman-bounces+foo=example.com at kanga.honeypot.net

At this point, I really don't know what else to look at.  I don't have  
so many users that I can't manually unsubscribe them, but I'd *much*  
prefer to let Mailman handle it.  What debugging or config or other  
information can I provide?
-- 
Kirk Strauser