Change default MTA was Re: Fedora Core 2 wishlists

[seth vidal]

> I'm sure I'm not the only one that moves around the globe with a
> few hundred megs of mail folders in mbox format in his back.  And
> it happens to me to open my mail folders / mailbox / etc on a
> Solaris, or other unices...  My point is that mbox is such an
> standard now.  Is there any practical problem with that?
> Something like a stopper?
> 

It doesn't scale with size and it tends to not work nicely for locking
problems on many imap/nfs/mta configurations.

-sv