Re: [exim] rfc question

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Author: Ian Eiloart
Date:  
To: v.tolstov, exim-users
Subject: Re: [exim] rfc question


--On 9 November 2009 18:36:22 +0300 Vasiliy G Tolstov <v.tolstov@???>
wrote:

> Hello. Can some one tell me - is the exists rfc rules for subscriptions?
> What headers must exists in mailing list (List-Id mandatory or not,
> Precedence and other...)


I don't think that there are any *mandatory* headers for mailing lists.

However, there's a registry of message headers, which lists all the list-*
headers, at
<http://www.iana.org/assignments/message-headers/perm-headers.html>. It
points you to the relevant RFCs

Also, check the auto* headers, and Importance.

Precedence is discouraged by rfc2076, and isn't registered. I have to
confess that this surprised me.

--
Ian Eiloart
IT Services, University of Sussex
01273-873148 x3148
For new support requests, see http://www.sussex.ac.uk/its/help/