[TOS] Infrastructure team: People are having trouble subscribing to this mailing list

[Mel Chua]

Just filed a bug: http://tickets.teachingopensource.org/issues/1

It appears that the TOS mailing list is blocking new subscribers. I've 
gotten at least 3 emails in the past 2 weeks from people who can't get 
past an error saying "invalid email address," and I've verified by 
trying this with various (valid) email addresses myself.

Really, really need to fix this soon. Help? I have no idea what's up - I 
think Chris Tyler looked into this a bit but afaik we're still puzzled.

Thanks,

--Mel