On Thu, Apr 16, 2009 at 08:23:18PM +0200, gabriele wrote:
> I have only one peer as nexthop in my transport table , this is my
> configuration for postfix smtp :
These settings look a bit like an experimental particle physicist trying
to learn about the inner working of client TLS in Postfix by smashing
all the parameters together in a high energy collision.
What exactly are you trying to do?
- Encrypted connection to a server with no peername authentication?
- Secure connection to a server authenticated by the certificate
fingerprint?
- Secure connection using trusted 3rd-party CAs and matching of
names in trusted certificates?
> > # SMTP TLS
> > smtp_use_tls=yes
> > smtp_tls_loglevel = 1
> > smtp_tls_enforce_peername = no
> > smtp_tls_CAfile = /etc/postfix/ssl/CA.pem
> > smtp_tls_cert_file=/etc/postfix/ssl/cert.pem
> > smtp_tls_key_file=/etc/postfix/ssl/key.pem
> > smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
> > smtp_tls_enforce_peername = no
> > smtp_tls_mandatory_ciphers = high
> > smtp_tls_mandatory_protocols = SSLv3, TLSv1
> > smtp_tls_secure_cert_match = nexthop
> > smtp_tls_security_level = fingerprint
> > smtp_tls_fingerprint_digest = sha1
> > smtp_tls_fingerprint_cert_match =
> > D4:A8:07:24:0C:26:B6:D7:9D:AA:CC:CA:77:BA:3A:27:AE:0C:B5:35
> > smtp_tls_scert_verifydepth = 1
> > smtp_tls_note_starttls_offer = yes
>
> ... and i can't still have a verified TLS connection with my relayhost .
> My CA.pem , smtp_tls_CAfile = /etc/postfix/ssl/CA.pem , has my both
> selfsigned main CA certificate and my nexthop CA in it . Should i
> include the all ca certificates directory in postfix main.cf ? How can i
> have a verified tls connection with my relayhost ?
Pick just one strategy, and make sure the relay's certificate meets the
conditions you specify. If you still have problems, post detailed logs
with smtp_tls_loglevel=2 and unedited "postconf -n | grep smtp_tls_"
output.
--
Viktor.
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