2nd try: Thunderbird "Empty Trash" causes inconsistent IMAP session state?

[awl1]

Hello Teemu,

the version of my lz4 library is the most recent lz4-1.7.5, and "dovecot 
-n" output is as follows:

# 2.2.30.1 (eebd877): /raid/data/module/Dovecot/sys/etc/dovecot/dovecot.conf
# OS: Linux 2.6.33N7700 i686
auth_debug = yes
auth_debug_passwords = yes
auth_verbose = yes
auth_verbose_passwords = sha1
info_log_path = /raid/data/module/Dovecot/sys/var/log/dovecot-info.log
log_path = /raid/data/module/Dovecot/sys/var/log/dovecot.log
mail_debug = yes
mail_fsync = never
mail_full_filesystem_access = yes
mail_location = mdbox:~/mdbox
mail_plugins = " fts fts_lucene zlib"
mdbox_rotate_size = 32 M
passdb {
   args = /raid/data/module/Dovecot/sys/etc/dovecot/imap.passwd
   driver = passwd-file
}
plugin {
   fts = lucene
   fts_lucene = whitespace_chars=@.
   zlib_save = lz4
   zlib_save_level = 6
}
protocols = imap
ssl = required
ssl_cert = </raid/data/module/Dovecot/sys/etc/ssl/certs/dovecot-rsa-cert.pem
ssl_cipher_list = 
EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!RC4
ssl_dh_parameters_length = 2048
ssl_key =  # hidden, use -P to show it
ssl_key_password =  # hidden, use -P to show it
ssl_prefer_server_ciphers = yes
ssl_protocols = !TLSv1 !SSLv3 !SSLv2
state_dir = /raid/data/module/Dovecot/sys/var/run/dovecot
userdb {
   args = username_format=%u 
/raid/data/module/Dovecot/sys/etc/dovecot/imap.passwd
   default_fields = uid=vmail gid=vmail 
home=/raid/data/MailArchive/Dovecot/%u
   driver = passwd-file
}
verbose_ssl = yes
protocol imap {
   mail_plugins = zlib imap_zlib
}

Many thanks for looking into this & best regards
Andreas


Am 05.06.2017 um 12:34 schrieb Teemu Huovila:
> Hello
>
> Can you please provide the output of doveconf -n? The version of your 
> lz4 library could be useful also, if it is not the distributions 
> default. ref. https://dovecot.org/bugreport.html
>
> br,
> Teemu