Displaying 14 results from an estimated 14 matches for "s23_clnt".
2018 Dec 15
2
Upgrade to 2.3.1 has failed
...the local/README to explicitly add
/etc/certbot/live/privustech.com/* r,
to /etc/apparmor.d/local/usr.lib.dovecot.imap-login?but still
cannot login with either the mail client or with explicit openssl: it
complains
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
protocol:s23_clnt.c:794:
I check yast2 sw_single for the dovecot installation. Indeed
the module dovecot23-xxx where xxx?is anything that looks like "clnt"?(
client?) does not exist. Is there a missing module in my installation?
It lists only
dovecot
dovecot23
dovecot23-backend-mysql
dovecot23-b...
2018 Dec 15
4
Upgrade to 2.3.1 has failed
...gt;
> > to /etc/apparmor.d/local/usr.lib.dovecot.imap-login?but
> > still
> > cannot login with either the mail client or with explicit openssl:
> > it
> > complains
> > error:140770FC:SSL
> > routines:SSL23_GET_SERVER_HELLO:unknown
> > protocol:s23_clnt.c:794:
> Hi,
>
> that error above typically means to connect with SSL to STARTTLS or
> vice?
> versa.
>
> Please provide the complete command you issue using "openssl
> s_client"?
> together with the corresponding dovecot logging. As well the output
> of?
&...
2018 Dec 11
3
"no shared cypher", no matter what I try
...YSERVER>/privkey1.pem
output of openssl, dovecot -n, its current SSL settings and excerpt of
the log file are all below.
openssl s_client -host MY.ACTUAL.HOSTNAME.HERE -port 993
CONNECTED(00000003)
140141825717912:error:14077410:SSL
routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake
failure:s23_clnt.c:769:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 7 bytes and written 305 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2...
2018 Dec 15
0
Upgrade to 2.3.1 has failed
Am 15.12.2018 um 17:16 schrieb C. Andrews Lavarre:
> to /etc/apparmor.d/local/usr.lib.dovecot.imap-login?but still
> cannot login with either the mail client or with explicit openssl: it
> complains
> error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
> protocol:s23_clnt.c:794:
Hi,
that error above typically means to connect with SSL to STARTTLS or vice
versa.
Please provide the complete command you issue using "openssl s_client"
together with the corresponding dovecot logging. As well the output of
"doveconf -n" would be useful to help yo...
2018 Dec 15
0
Upgrade to 2.3.1 has failed
...icit openssl:
</div>
<div>
it
</div>
<div>
complains
</div>
<div>
error:140770FC:SSL
</div>
<div>
routines:SSL23_GET_SERVER_HELLO:unknown
</div>
<div>
protocol:s23_clnt.c:794:
</div>
</blockquote>
<div>
Hi,
</div>
<div>
<br>
</div>
<div>
that error above typically means to connect with SSL to STARTTLS or
</div>
<div>
vice
</div>
<d...
2014 May 06
0
LMTP, TLS/SSL, authentication, proxy
...yet to the lmtp inet_listener.
I've tried and when I *openssl s_client -connect* to the lmtp listener I've
got the following response :
CONNECTED(00000003)
34379118248:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
protocol:/usr/src/secure/lib/libssl/../../../crypto/openssl/ssl/s23_clnt.c:766:
My postfix server can't neither establish a TLS connection on LMTP listener.
On 22.10.2013, at 14.37, Jogi Hofm?ller <jogi at mur.at> wrote:
Can dovecot use TLS/SSL on LTMP inet socket?
Oct 26, 2013 8:11:19 am
?, Timo Sirainen <tss at iki.fi> replied:?
Probably. Try addi...
2013 Aug 15
1
IMAP Proxying and SSL Certificates on OpenBSD
...ause for not providing STARTTLS:
?
# openssl s_client -connect mail.example.com:143 -starttls imap
CONNECTED(00000003)
didn't found STARTTLS in server response, try anyway...
15096:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:/SourceCache/OpenSSL098/OpenSSL098-47/src/ssl/s23_clnt.c:607:
?
As postfix is already using the certificates, they should be okay ?.
?
# dovecot -n
# 2.1.8: /etc/dovecot/dovecot.conf
# OS: OpenBSD 5.2 i386 ?
disable_plaintext_auth = no
imapc_host = 10.0.0.2
mail_gid = vmail
mail_home = /home/vmail/%u
mail_location = imapc:~/imapc
mail_uid = vmail
pass...
2006 Aug 16
1
help debugging TLS
...AMESPACE LOGIN-REFERRALS STARTTLS
AUTH=PLAIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5
1 OK Capability completed.
...
but, a test with:
% openssl s_client -connect 10.0.0.6:143
fails & reports, simply:
CONNECTED(00000003)
14282:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
protocol:s23_clnt.c:567:
i'm migrating from cyrus where this simple testing returns correctly w/o
error.
unclear, atm, whether there's something in dovecot, or in my testing,
not working ...
suggestions?
thanks,
richard
- --
/"\
\ / ASCII Ribbon Campaign
X against HTML email, vCards
/ \ &...
2018 Dec 11
0
"no shared cypher", no matter what I try
...f openssl, dovecot -n, its current SSL settings and excerpt of
> the log file are all below.
>
> openssl s_client -host MY.ACTUAL.HOSTNAME.HERE -port 993
> CONNECTED(00000003)
> 140141825717912:error:14077410:SSL
> routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake
> failure:s23_clnt.c:769:
> ---
> no peer certificate available
> ---
> No client certificate CA names sent
> ---
> SSL handshake has read 7 bytes and written 305 bytes
> ---
> New, (NONE), Cipher is (NONE)
> Secure Renegotiation IS NOT supported
> Compression: NONE
> Expansion: NONE...
2018 Dec 11
2
"no shared cypher", no matter what I try
...SSL settings and excerpt of
> > the log file are all below.
> >
> > openssl s_client -host MY.ACTUAL.HOSTNAME.HERE -port 993
> > CONNECTED(00000003)
> > 140141825717912:error:14077410:SSL
> > routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake
> > failure:s23_clnt.c:769:
> > ---
> > no peer certificate available
> > ---
> > No client certificate CA names sent
> > ---
> > SSL handshake has read 7 bytes and written 305 bytes
> > ---
> > New, (NONE), Cipher is (NONE)
> > Secure Renegotiation IS NOT supported...
2005 May 23
3
Simply can't figure it out
...t v1.0-stable starting up
dovecot: May 23 20:40:25 Error: login: Unknown protocol 'imap?W'
(try an SSL login)
bash-3.00# openssl s_client -connect localhost:993
CONNECTED(00000004)
24195:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
protocol:/usr/src/lib/libssl/ssl/../src/ssl/s23_clnt.c:475:
bash-3.00# tail /var/log/dovecot
dovecot: May 23 20:35:06 Error: login: Missing protocol from server
name 'imap'
dovecot: May 23 20:37:00 Error: login: Missing protocol from server
name 'imap'
dovecot: May 23 20:37:04 Error: login: Missing protocol from server
name 'im...
2011 Oct 09
1
using ecc-certificates (ellyptic curve) will not establish connection
hi
I want to use ECC(ellyptic curve cryptography) for SSL-connections but somehow dovecot doesn't like my ECC-certificates :(
I tried to test using following scenario:
machine:
debian 6 (x64)
dovecot 2.0.15-0~auto+21 ((f6a2c0e8bc03) from http://xi.rename-it.nl/debian
openssl 1.0.0e-2 from testing (as the default 0.9.8o-4squeeze3 needs also the parameter -cipher ECCdraft for testing)
2018 Dec 14
2
Upgrade to 2.3.1 has failed
Aki hello, thank you. Hopefully excerpts and top posting are acceptable
in the mailing list??
On that assumption:
Thanks for the input. I've checked out your suggestions (details below)
but unfortunately no joy.
I also restored my backup 10-ssl.conf. It indeed has the "<" sign with
a space before the explicit paths to the files:
? ? ssl_cert =
2018 Dec 08
6
"no shared cypher", no matter what I try
Greetings,
I have had to reinstall my email server on another Linux (centos 7.6)
VPS, with a newer version of dovecot, other software and a brand new
letsencrypt certificate just for email withpostfix and dovecot (that
certificate works fine with postfix). Output of dovecot --version and
dovecot -n on the new server is below.
Now, messages ARE delivered in the right IMAP mailboxes, but when I
try