dovecot - May 2009 - What does "a" flag in Maildir format mean?

Here is sample filename from Maildir:

1243423383.M745917P32169.termserv1,W=1295:2,Sa

1) why there is no S=<size> field? It definetely differs from
1295.I've not quota plugin, could it  be the reason of this?
2) what does "a" flag mean? I not found any description of this
neither in Maildir spec nor on the Dovecot wiki.

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On Thu, 28 May 2009, Max Ivanov wrote:
> 1243423383.M745917P32169.termserv1,W=1295:2,Sa
>
> 1) why there is no S=<size> field? It definetely differs from
It's added by newer deliver LDAs, but if you scan the archive only useful 
for POP.
> 2) what does "a" flag mean? I not found any description of this
> neither in Maildir spec nor on the Dovecot wiki.
'a' means the message is tagged with keyword #0 of the corresponding 
dovecot-keywords file.

see http://wiki.dovecot.org/MailboxFormat/Maildir

Bye,

- -- 
Steffen Kaiser
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