Doesn't handle sendmail bounces properly

[Andrey Rahmatullin]

simplematch.py contains a set of regexes that are aimed at sendmail bounces:

    (_c('the following addresses had'),
     _c('transcript of session follows'),
     _c(r'<(?P<fulladdr>[^>]*)>|\(expanded from: <?(?P<addr>[^>)]*)>?\)'))

But the fulladdr group isn't used anywhere so it 's not that useful (as "expanded from" doesn't always happen).