Cyrus imapd 2.2.8 and Outlook Express

[cyrus at rbaumann.net]

Hi all
 
I have a very strange problem... I installed Cyrus imapd 2.2.8 and everything 
seems to work fine.
I checked the setup (SSL) with
    imtest -m plain -u cyrus -a cyrus -s localhost
 
works like a charm.
Outlook works great, as well as other mail clients except Outlook Express.
I can also connect via Outlook Express, get my messages and everything except 
listing all IMAP folders (IMAP folders -> Reset List). This will always show 
an error message. Down below you can see some details from 
the /var/log/imapd.log. As you can see, some TLS sessions do work, others fail 
(the one with the IMAP folders).
 
Oct 14 22:06:27 mail imaps[13303]: starttls: TLSv1 with cipher RC4-MD5 
(128/128 bits reused) no authentication
Oct 14 22:06:27 mail imaps[13304]: accepted connection
Oct 14 22:06:27 mail imaps[13304]: TLS server engine: cannot load CA data
Oct 14 22:06:27 mail imaps[13304]: starttls: TLSv1 with cipher RC4-MD5 
(128/128 bits reused) no authentication
Oct 14 22:06:27 mail imaps[13303]: login: test.cablecom.ch [62.2.x.x] rbaumann 
plaintext+TLS User logged in
Oct 14 22:06:27 mail imaps[13303]: open: user rbaumann opened INBOX
Oct 14 22:06:28 mail master[13305]: about to exec /usr/cyrus/bin/imapd
Oct 14 22:06:28 mail imaps[13305]: executed
Oct 14 22:06:28 mail imaps[13305]: accepted connection
Oct 14 22:06:28 mail imaps[13305]: TLS server engine: cannot load CA data
Oct 14 22:06:28 mail imaps[13305]: starttls: TLSv1 with cipher RC4-MD5 
(128/128 bits reused) no authentication
Oct 14 22:06:28 mail imaps[13305]: login: test.webcom.cablecom.ch [62.2.x.x] 
rbaumann plaintext+TLS User logged in
Oct 14 22:06:28 mail imaps[13305]: seen_db: user rbaumann 
opened /var/imap/user/r/rbaumann.seen
Oct 14 22:06:28 mail imaps[13305]: open: user rbaumann opened teambox._Erledigt
Oct 14 22:06:29 mail imaps[13304]: login: test.cablecom.ch [62.2.x.x] rbaumann 
plaintext+TLS User logged in
Oct 14 22:06:35 mail imaps[13303]: accepted connection
Oct 14 22:06:35 mail imaps[13303]: imaps TLS negotiation failed: 
test.cablecom.ch [62.2.x.x]
Oct 14 22:06:35 mail imaps[13303]: Fatal error: tls_start_servertls() failed
Oct 14 22:06:35 mail master[13300]: process 13303 exited, status 75
Oct 14 22:06:35 mail master[13300]: service imaps pid 13303 in BUSY state: 
terminated abnormally
Oct 14 22:06:56 mail imaps[13305]: open: user rbaumann opened teambox.Baumann
 
Does somebody have an idea?
I use
    cyrus-sasl-2.1.19
    db-4.2.52.NC (Berkeley DB 4)
    openssl-0.9.7d
 
Any help would be appreciated!
 
thx a lot
reto
 
 
Just in case, imapd.conf:
configdirectory: /var/imap
partition-default: /var/spool/imap
admins: cyrus root apache
srvtab: /var/imap/srvtab
postuser: bb
allowanonymouslogin: no
sasl_passwd_check: saslauthd
allowplaintext:       yes
 
tls_cert_file: /var/imap/server.pem
tls_key_file: /var/imap/server.pem
 
 

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