[Dovecot] zlib plugin issues

26 Aug 2013


      Hello,
I'm running dovecot 2.2.5 in Centos 6.4 on EXT4 fs.
I have activated zlib plugin. The incoming mails is compressed. However,
when i try to retrieve the mail using imap I'm getting this error
Aug 25 22:17:31 vrajah-vps5 dovecot: imap(me@): Error: Cached
message size smaller than expected (1464 < 2452)
Aug 25 22:17:31 vrajah-vps5 dovecot: imap(me@): Error:
Maildir filename has wrong S value, renamed the file from /mail/mailbox/
rvijay.me/me/Maildir/.vijay_gmail/cur/1377448276.M960004P32378.vrajah-vps5,S=1464:2,
to
/mail/mailbox//me/Maildir/.vijay_gmail/cur/1377448276.M960004P32378.vrajah-vps5,S=1464:2,
Aug 25 22:17:31 vrajah-vps5 dovecot: imap(me@): Error:
Corrupted index cache file /mail/mailbox//me/Mai
ldir/.vijay_gmail/dovecot.index.cache: Broken physical size for mail UID 12
$ file
/mail/mailbox//me/Maildir/.vijay_gmail/cur/1377448276.M960004P32378.vrajah-vps5\,S\=1464\:2\,S
/mail/mailbox//me/Maildir/.vijay_gmail/cur/1377448276.M960004P32378.vrajah-vps5,S=1464:2,S:
bzip2 compressed data, block size = 900k
Am I missing anything? any ideas is much appreciated.
Thanks
Vijay
###################doveconf -n ############################
Here is my doveconf -n
# 2.2.5: /mail/dovecot/2.2.5/etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-358.14.1.el6.x86_64 x86_64 CentOS release 6.4 (Final)
ext4
auth_mechanisms = plain login digest-md5 cram-md5
auth_socket_path = /mail/var/dovecot/run/auth-userdb
base_dir = /mail/var/dovecot/run/
debug_log_path = /var/log/dovecot-debug.log
hostname = mail1@rvijay.me
mail_location = maildir:/mail/mailbox/%d/%n/Maildir
mail_plugin_dir = /mail/dovecot/2.2.5/lib/dovecot/
mail_plugins = " virtual quota zlib"
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags
copy include variables body enotify environment mailbox date ihave
namespace inbox {
inbox = yes
location =
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix =
separator = /
type = private
}
passdb {
args = /mail/dovecot/2.2.5/etc/dovecot/conf.d/dovecot-sql.conf.ext
driver = sql
}
plugin {
mail_log_events = delete undelete expunge copy mailbox_delete
mailbox_rename
mail_log_fields = uid box msgid size
quota = maildir:User quota
quota_grace = 10%%
quota_rule = *:storage=1GB
quota_rule2 = Trash:storage=+10%%
quota_rule3 = Spam:storage=+20%%
quota_status_nouser = DUNNO
quota_status_overquota = 450 4.2.2 Mailbox is full. Try again later
quota_status_success = DUNNO
quota_warning = storage=95%% quota-warning 95 %u
quota_warning2 = storage=80%% quota-warning 80 %u
quota_warning3 = -storage=100%% quota-warning below %u
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
sieve_global_dir = /mail/var/dovecot/sieve
zlib_save = bz2
zlib_save_level = 9
}
protocols = imap lmtp sieve
service auth {
unix_listener /mail/var/postfix/dovecot-auth {
group = postfix
mode = 0660
user = postfix
}
}
service imap-login {
inet_listener imap {
port = 143
}
}
service lmtp {
unix_listener /mail/var/postfix/dovecot-lmtp {
group = postfix
mode = 0660
user = postfix
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
service_count = 10
vsz_limit = 64 M
}
service managesieve {
process_limit = 1024
}
service quota-status {
client_limit = 1
executable = quota-status -p postfix
inet_listener {
port = 12340
}
}
service quota-warning {
executable = script
/mail/dovecot/2.2.5/etc/dovecot/conf.d/quota-warning.sh
user = vmail
}
shutdown_clients = no
ssl_ca =

Vijay Rajah

Vijay Rajah

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