Re: [Evolution] Conversion failure, Datastructure mess, Crashes

[Matthew Barnes <mbarnes redhat com>]

On Tue, 2011-07-05 at 15:17 -0430, Patrick O'Callaghan wrote: 
> There's supposed to be a Detect Duplicates plugin somewhere, though it
> doesn't seem to be in the default Fedora install.

It's built in now as of 3.0.

    Message -> Remove Duplicate Messages

However it's very conservative in what it considers a duplicate.  It
uses both the Message-ID and a SHA-256 checksum of the entire message to
check for equality.  Sometimes messages that appear to be duplicates in
the message list actually aren't.