[Dovecot] 2.0.7 - missing SORT/THREAD

[Rick Romero]

Obviously I did something wrong, but I don't have SORT and THREAD  
Capabilities built into my 2.0.7 server (OpenSolaris 5.11 snv_134  
i86pc i386 i86xpv Solaris)
What do I need to do?

* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE  
IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5]  
VFEmail.net ready.
1 CAPABILITY
* CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE  
STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5
1 OK Capability completed.

# 2.0.7: /usr/local/etc/dovecot/dovecot.conf
# OS: SunOS 5.11 i86pc
auth_mechanisms = plain login digest-md5 cram-md5
auth_username_translation = %@
auth_verbose = yes
base_dir = /opt/csw/dovecot/
default_login_user = dovecot
disable_plaintext_auth = no
first_valid_gid = 89
first_valid_uid = 89
last_valid_gid = 89
last_valid_uid = 89
login_greeting = VFEmail.net ready.
mail_fsync = never
mail_plugins = " quota zlib"
mail_privileged_group = mail
namespace {
   inbox = yes
   location =
   prefix =
   separator = .
}
namespace {
   hidden = yes
   inbox = no
   list = no
   location =
   prefix = INBOX.
   separator = .
}
passdb {
   driver = vpopmail
}
plugin {
   quota = maildir
}
protocols = imap pop3
service anvil {
   client_limit = 2000
}
service auth {
   unix_listener auth-master {
     mode = 0600
     user = vpopmail
   }
   user = vpopmail
}
service imap-login {
   client_limit = 384
   process_limit = 512
   process_min_avail = 25
   service_count = 0
   vsz_limit = 256 B
}
service imap-postlogin {
   executable = script-login /usr/local/etc/dovecot/lastauth-imap.sh
   user = vpopmail
}
service imap {
   executable = /usr/local/libexec/dovecot/rawlog  
/usr/local/libexec/dovecot/imap imap-postlogin
}
service pop-postlogin {
   executable = script-login /usr/local/etc/dovecot/lastauth-pop.sh
   user = vpopmail
}
service pop3-login {
   client_limit = 384
   process_limit = 512
   process_min_avail = 25
   service_count = 0
   vsz_limit = 256 B
}
service pop3 {
   executable = /usr/local/libexec/dovecot/rawlog  
/usr/local/libexec/dovecot/pop3 pop-postlogin
}
shutdown_clients = no
ssl_cert = </etc/ssl/ssl.pem
ssl_key = </etc/ssl/ssl.key

userdb {
   driver = vpopmail
}
verbose_proctitle = yes
protocol imap {
   auth_socket_path = /opt/csw/dovecot/auth-master
   imap_client_workarounds = delay-newmail tb-extra-mailbox-sep
   mail_max_userip_connections = 25
   mail_plugins = " quota zlib imap_zlib quota imap_quota"
}
protocol pop3 {
   auth_socket_path = /opt/csw/dovecot/auth-master
   mail_max_userip_connections = 25
   mail_plugins = quota
   pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
   pop3_uidl_format = %08Xu%08Xv
}


End of Configure:

Install prefix . : /usr/local
File offsets ... : 64bit
I/O polling .... : poll
I/O notifys .... : none
SSL ............ : yes (OpenSSL)
GSSAPI ......... : no
passdbs ........ : static passwd passwd-file shadow pam checkpassword vpopmail
                  : -bsdauth -sia -ldap -sql
userdbs ........ : static prefetch passwd passwd-file checkpassword vpopmail
                  : -ldap -sql -nss
SQL drivers .... :
                  : -pgsql -mysql -sqlite