[Mailman-Users] listinfo doesn't allow subscribe anymore

[the.dude at softhome.net]

Hi there, 

I've installed and configured mailman-2.0.8 a few months ago. I set up a 
list on it and it was working fine but, recently, I noticed it was still 
possible to subscribe new members via the admin web interface and with 
"add_members" but not via the listinfo web interface anymore. 

When I try to subscribe via the listinfo, I get the mail asking me to 
confirm. I confirm, the mail server gets the mail and mailman does simply 
nothing with it. It never confirms the subscription. 

Anyone to help me? 

Thanks, 

Here's what I get this in the error log: 

May 21 19:18:06 2003 qrunner(1292): Traceback (most recent call last):
May 21 19:18:06 2003 qrunner(1292):   File 
"/home/mailman/issues/cron/qrunner", line 282, in ?
May 21 19:18:06 2003 qrunner(1292):      kids = main(lock)
May 21 19:18:06 2003 qrunner(1292):   File 
"/home/mailman/issues/cron/qrunner", line 252, in main
May 21 19:18:06 2003 qrunner(1292):      keepqueued = dispose_message(mlist, 
msg, msgdata)
May 21 19:18:06 2003 qrunner(1292):   File 
"/home/mailman/issues/cron/qrunner", line 121, in dispose_message
May 21 19:18:06 2003 qrunner(1292):      if BouncerAPI.ScanMessages(mlist, 
mimemsg):
May 21 19:18:06 2003 qrunner(1292):   File 
"/home/mailman/issues/Mailman/Bouncers/BouncerAPI.py", line 59, in 
ScanMessages
May 21 19:18:06 2003 qrunner(1292):      addrs = func(msg)
May 21 19:18:06 2003 qrunner(1292):   File 
"/home/mailman/issues/Mailman/Bouncers/DSN.py", line 59, in process
May 21 19:18:06 2003 qrunner(1292):      more = mfile.next()
May 21 19:18:06 2003 qrunner(1292):   File 
"/usr/lib/python2.1/multifile.py", line 123, in next
May 21 19:18:06 2003 qrunner(1292):      while self.readline(): pass
May 21 19:18:06 2003 qrunner(1292):   File 
"/usr/lib/python2.1/multifile.py", line 95, in readline
May 21 19:18:06 2003 qrunner(1292):      if marker == 
self.section_divider(sep):
May 21 19:18:06 2003 qrunner(1292):   File 
"/usr/lib/python2.1/multifile.py", line 159, in section_divider
May 21 19:18:06 2003 qrunner(1292):      return "--" + str
May 21 19:18:06 2003 qrunner(1292): TypeError :  cannot add type "None" to 
string