Re: [exim] Problem relaying from local subnet

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Autor: Tony Finch
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A: exim-users
Assumpte: Re: [exim] Problem relaying from local subnet
On Fri, 9 Dec 2005, Philip Hazel wrote:
>
> Furthermore, I have recently become aware that TLDs may not start with a
> digit - I haven't been able to find an RFC that says this, but it is
> stated clearly on the ICANN web site.


RFC 1123 section 2.1

"a valid host name can never have the dotted-decimal form #.#.#.#, since
at least the highest-level component label will be alphabetic."

I think this is mostly a matter of operational policy for the root domain,
so ICANN's statement is authoritative.

Tony.
--
<fanf@???> <dot@???> http://dotat.at/ ${sg{\N${sg{\
N\}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}}\
\N}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}}