Re: Homemade email system using LuaSocket and LuaPOP3
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- Subject: Re: Homemade email system using LuaSocket and LuaPOP3
- From: Petite Abeille <petite.abeille@...>
- Date: 2011年9月22日 00:00:42 +0200
On Sep 21, 2011, at 12:38 AM, clemens fischer wrote:
> According to RFC-5322 a "Message-ID" contains the string including the
> angle brackets.
Hmmm... somewhere near the end of "3.6.4. Identification Fields":
"Semantically, the angle bracket characters are not part of the msg-id; the msg-id is what is contained between the two angle bracket characters."
Also... RFC 5256 (aka IMAP SORT and THREAD Extensions) mention the following:
Note: "Message ID" in the following description refers to a
normalized form of the msg-id in [RFC2822]. The actual text
in RFC 2822 may use quoting, resulting in multiple ways of
expressing the same Message ID. Implementations of the
REFERENCES threading algorithm MUST normalize any msg-id in
order to avoid false non-matches due to differences in
quoting.
For example, the msg-id
<"01KF8JCEOCBS0045PS"@xxx.yyy.com>
and the msg-id
<01KF8JCEOCBS0045PS@xxx.yyy.com>
MUST be interpreted as being the same Message ID.