When I try to do a registration against a new install
of roundout-0.7.0 I get a corrupted From line:

Date: Tue, 04 May 2004 02:00:30 +0000
From: i <s@pythoneda.org>
To: bsder@allcaps.org
Subject: Complete your registration to Roundup issue
tracker -- key <deleted>

To complete your registration of the user "andrewl" with
Roundup issue tracker, please do one of the following:

- send a reply to issue_tracker@pythoneda.com and
maintain the subject line as is (the
reply's additional "Re:" is ok),

- or visit the following URL:

http://www.pythoneda.com:8888/pythoneda/?@action=confrego&otk=<keydeleted>


For some reason, roundup is trying to be clever in
hunting down who it is for mail rather than using the
value it already knows (pythoneda.com) and is present
in the URL's.

-a

Logged In: YES 
user_id=6405

No, it's not "trying to be clever". It's a bug. I've fixed it in CVS, thanks 
for the report.