On Wed, 11 May 2011 14:31:36 +0200, Florian Friesdorf <flo@chaoflow.net> wrote:
> In addition, about a year ago, Sebastian indicated, that notmuch itself
> could offer returning email addresses [3]. Are there arguments against
> or just nobody found the time to do it?

As with pretty much everything in notmuch, manpower time is probably the
issue.  I think that if you wanted to get this working that would be
great.

jamie.