* Kenneth Porter <[EMAIL PROTECTED]>
> >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?

Well, for SMTP, "domain equivalent" addresses have square brackets
around them:

[EMAIL PROTECTED]    Illegal
[EMAIL PROTECTED]  Good

Which might work for port numbers using something like:

[127.0.0.1]:25
[::1]:587

Until such time IPv8 introduces [] into the address specification.
Sendmail uses a similar format with a prefix for IPv6:

FEATURE(`msp', `[IPv6:::1]')
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