dovecot - Apr 2012 - "doveadm mailbox status" destroys compressed messages without W= attribute

I still have some old messages from previous mail server. This messages have no 
W= attribute either in file name or dovecot-uidlist and are compressed with 
gzip. Running "doveadm mailbox status -A vsize \*" will result in the
following
messages:

doveadm(foo at domain): Error: Cached message size larger than expected (2580
> 1451)
doveadm(foo at domain): Error: Maildir filename has wrong S value, renamed the
file
from 
/vmail/domain/foo/Maildir/.Sent/cur/1206550323.M125837P13306V0000000000000812I0000809E.oldname,S=2580:2,SZ
to 
/vmail/domain/foo/Maildir/.Sent/cur/1206550323.M125837P13306V0000000000000812I0000809E.oldname,S=1451:2,SZ
doveadm(foo at domain): Error: Corrupted index cache file 
/vmail/domain/foo/Maildir/.Sent/dovecot.index.cache: Broken physical size for 
mail UID 2
doveadm(foo at domain): Error: Cached message size larger than expected (2580
> 1451)
doveadm(foo at domain): Error: Corrupted index cache file 
/vmail/domain/foo/Maildir/.Sent/dovecot.index.cache: Broken physical size for 
mail UID 2
doveadm(foo at domain): Error: 
read(/vmail/domain/foo/Maildir/.Sent/cur/1206550323.M125837P13306V0000000000000812I0000809E.oldname,S=2580:2,SZ)
failed: Input/output error (uid=2)

(Size of uncompressed message is 2580 and compressed size is 1451)

I have enabled zlib plugin for imap, pop3, lda and lmtp. But how to enable it 
for doveadm?


-- 
Best regards,
Artur Zaprza?a

On 12.4.2012, at 14.47, Artur Zaprza?a wrote:
> I have enabled zlib plugin for imap, pop3, lda and lmtp. But how to enable
it for doveadm?
Just set it globally:

mail_plugins = zlib