[Mimedefang] Simple feature request

[Kenneth Porter]

--On Tuesday, September 14, 2004 9:06 AM -0400 "David F. Skoll" 
<dfs at roaringpenguin.com> wrote:

> I would rather use "hostname/port" than "hostname:port" to prepare for
> the miraculous day when IPv6 is widely used. :-)

What do IPv6 URL's do instead of using the :port syntax?