Exim as default MTA.

[Josko Plazonic]

David Woodhouse wrote:
> still ahead. It was Postfix which had the most recent erratum for the
> open relay thing, wasn't it?

Not really true, it was a 3rd party patch that Ubuntu chose to 
integrate.  This was sent to bugtraq by Wietse Venema:

 > FYI,
 >
 > This is a bug in a third-party IPv6 patch that is not part of Postfix.
 >
 > Neither the official Postfix release, nor the work-in-progress
 > version are not affected by this.
 >
 >         Wietse

Josko P.