Re: nnmail-cache-ignore-groups question

[Katsumi Yamaoka <yamaoka@jpl.org>]

>>>>> In <7csmf5c0yj.fsf@nature.tsukuba.ac.jp> Hiroshi Fujishima wrote:

>> I also got to have confidence that it should be fixed.
>> Fujishima-san, how about the Gnus CVS head?

> Thanks!  I tried the Gnus CVS head.  But it still exists Gnus-Warning
> field.  I watched ~/.nnmail-cache file and I notice if recoreded
> message is Gcc-ed, the 2nd field does not exist.  Is this bug?

Oops!  I completely misunderstood.  I've reverted that bogus
change.  The problem occurs only by setting
nnmail-cache-accepted-message-ids as non-nil (see the "Fancy
Mail Splitting" info node), and isn't related to the kind of
mail back end.

>>>>> In <7cfzb8qkqn.fsf@nature.tsukuba.ac.jp> Hiroshi Fujishima wrote:

> (setq nnmail-cache-ignore-groups "^nnfolder\\+archive:backup$")

You need to exclude the method name in the regexp as:

(setq nnmail-cache-ignore-groups "^backup$")

The value can be replaced with "\\`backup\\'".

However, users who have set the gcc-self group parameter as t
cannot use such a way in order to avoid Gnus-Warnings, because
the archive group name will change variously.

In addition, I noticed there is another problem.  If
nnmail-cache-accepted-message-ids is non-nil, a strange
Message-ID is stored in the nnmail-message-id-cache-file
whenever I begin to write a mail.  It is produced when the
nndraft back end makes a draft file for the nndraft:drafts
group.  I'm not actually in trouble since I haven't set
nnmail-cache-accepted-message-ids as non-nil, though.
-- 
Katsumi Yamaoka <yamaoka@jpl.org>