Re: dovecot ssl error message from my own connections

2019-04-01 Thread Dmitry Donskih via dovecot
"Connection reset by peer" means client breaks connection, not server. Client expects non-SSL connection? Client somehow fails over to non-SSL? STARTTLS where TLS expected? Client fails to verify server certificate? Or you use misconfigured imap-proxy? Have a look at *client* logs. You may try

Re: dovecot ssl error message from my own connections

2019-03-30 Thread Esteban L via dovecot
Thanks! I will have a look. -Original Message- From: @lbutlr via dovecot Reply-to: "@lbutlr" To: Davide Marchi via dovecot Subject: Re: dovecot ssl error message from my own connections Date: Sat, 30 Mar 2019 06:28:06 -0600 On 30 Mar 2019, at 06:20, Esteban L via dove

Re: dovecot ssl error message from my own connections

2019-03-30 Thread Esteban L via dovecot
Opps, forgot that important requirment! sorry Dovecot 2.2.27 -Original Message- From: Aki Tuomi Reply-to: Aki Tuomi To: este...@little-beak.com, Esteban L via dovecot Subject: Re: dovecot ssl error message from my own connections Date: Sat, 30 Mar 2019 14:25:41 +0200 (EET) > On

Re: dovecot ssl error message from my own connections

2019-03-30 Thread @lbutlr via dovecot
On 30 Mar 2019, at 06:20, Esteban L via dovecot wrote: > date time myserver dovecot: imap-login: Debug: SSL error: SSL_read() > syscall failed: Connection reset by peer I don't get that particular message, but in general Debug messages are informational, not errors or warnings. Seems like the

Re: dovecot ssl error message from my own connections

2019-03-30 Thread Aki Tuomi via dovecot
On 30 March 2019 14:20 Esteban L via dovecot < dovecot@dovecot.org> wrote: Hello all, Just a minor thing. Not a big deal, because everything works fine, and I feel secure with my setup.

dovecot ssl error message from my own connections

2019-03-30 Thread Esteban L via dovecot
Hello all, Just a minor thing. Not a big deal, because everything works fine, and I feel secure with my setup. But, I get this error message pretty much throughout the day/night, which appears to come from my own mail clients (desktop or mobile). I would like to resolve it, because it must me

[Dovecot] SSL/TLS handshake stays forever without timeout

2014-01-14 Thread morrison
Hi, I am a system admin and I am evaluating using dovecot as our email server. In my test, I found that if I telneted to 993 port and did not do anything or I telneted to 143 port, sent starttls command and then did not do anything, the connection stayed forever without timeout. This will make

Re: [Dovecot] SSL/TLS handshake stays forever without timeout

2014-01-14 Thread Pascal Volk
On 01/14/2014 04:42 PM morrison wrote: Hi, I am a system admin and I am evaluating using dovecot as our email server. In my test, I found that if I telneted to 993 port and did not do anything or I telneted to 143 port, sent starttls command and then did not do anything, the connection

Re: [Dovecot] SSL/TLS handshake stays forever without timeout

2014-01-14 Thread Reindl Harald
Am 14.01.2014 20:26, schrieb Pascal Volk: Please define 'forever' I just did `time openssl s_client -connect mail.example.com:143 -starttls imap` (and nothing else): CONNECTED(0003) depth=0 CN = mail.… … . OK Pre-login capabilities listed, post-login capabilities have more. * BYE

Re: [Dovecot] SSL/TLS handshake stays forever without timeout

2014-01-14 Thread Adrian Zaugg
Hi Pascal Am 14.01.14 20:26 schrieb Pascal Volk: On 01/14/2014 04:42 PM morrison wrote: Please define 'forever' I just did `time openssl s_client -connect mail.example.com:143 -starttls imap` (and nothing else): This is not the test morrison has suggested. Doing his test with telnet and

Re: [Dovecot] SSL/TLS handshake stays forever without timeout

2014-01-14 Thread Andreas Schulze
Am 14.01.2014 20:38 schrieb Adrian Zaugg: This is not the test morrison has suggested. Doing his test with telnet and thus not complete the SSL handshake, the connection stays open much longer than 3 Minutes. I closed the connection now manually after a little more than 2 hours. This is on

Re: [Dovecot] ssl-params regeneration with dovecot 2.2.7

2013-11-06 Thread Reindl Harald
Am 05.11.2013 20:01, schrieb Frank Elsner: after switching from version 2.2.6 to 2.2.7 I miss the loglines which say: ssl-params: Generating SSL parameters ssl-params: SSL parameters regeneration completed What's going on? No more logging or no regeneration? it is intentional i guess

[Dovecot] ssl-params regeneration with dovecot 2.2.7

2013-11-05 Thread Frank Elsner
Hello, after switching from version 2.2.7 to 2.2.7 I miss the loglines which say: ssl-params: Generating SSL parameters ssl-params: SSL parameters regeneration completed The configuration has not been changed and reads: | # 2.2.7: /usr/local/dovecot/etc/dovecot/dovecot.conf | # OS: Linux

Re: [Dovecot] ssl-params regeneration with dovecot 2.2.7

2013-11-05 Thread Frank Elsner
On Tue, 5 Nov 2013 20:01:54 +0100 Frank Elsner wrote: Hello, after switching from version 2.2.7 to 2.2.7 I miss the loglines which say: Sorry, typo. Should read after switching from version 2.2.6 to 2.2.7 ^ --Frank

Re: [Dovecot] SSL with startssl.com certificates

2013-10-10 Thread Dan Langille
On Oct 9, 2013, at 11:36 PM, Noel Butler wrote: I can't recall if we previously discussed it, but, why the fascination with imaps, why not use TLS on 143, or wont that connect either? Yes, neither TLS nor IMAPS will connect. tried pop3 TLS ? pop3s? I have not. My next step will be

Re: [Dovecot] SSL with startssl.com certificates

2013-10-10 Thread Dan Langille
On Oct 9, 2013, at 11:43 PM, Noel Butler wrote: On 10/10/2013 13:36, Noel Butler wrote: I can't recall if we previously discussed it, but, why the fascination with imaps, why not use TLS on 143, or wont that connect either? tried pop3 TLS ? pop3s? and when you test, use -CAfile

Re: [Dovecot] SSL with startssl.com certificates

2013-10-10 Thread Dan Langille
On Oct 10, 2013, at 2:26 PM, Dan Langille wrote: On Oct 9, 2013, at 11:43 PM, Noel Butler wrote: On 10/10/2013 13:36, Noel Butler wrote: I can't recall if we previously discussed it, but, why the fascination with imaps, why not use TLS on 143, or wont that connect either? tried pop3 TLS ?

[Dovecot] dovecot: ssl-params

2013-10-09 Thread Frank Elsner
Hello *, what is the reason for this strange behaviour? May I ignore it? Oct 8 19:32:20 seymour dovecot: ssl-params: Generating SSL parameters Oct 8 19:32:29 seymour dovecot: ssl-params: SSL parameters regeneration completed Oct 9 07:01:05 seymour dovecot: ssl-params: Generating SSL

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Dan Langille
On Oct 6, 2013, at 5:06 PM, Reindl Harald wrote: Am 06.10.2013 22:42, schrieb Dan Langille: I have Thunderbird working just fine on my Macbook. But my goal is mail.app on my iPhone and my Macbook. When they try to connect, the mail server logs are: Oct 6 20:20:25 imaps dovecot:

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Reindl Harald
Am 09.10.2013 21:06, schrieb Dan Langille: On Oct 6, 2013, at 5:06 PM, Reindl Harald wrote: and mail.app is working even with *self signed* certificates and dovecot 2.2 you only have to accept / import the certificate proven by a testserver all day long It seems that the test server is not

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Eliezer Croitoru
On 09/13/2013 02:59 PM, Dan Langille wrote: *** /var/log/maillog *** Sep 13 11:50:46 imaps dovecot: imap-login: Warning: SSL failed: where=0x2002: SSLv3 read client certificate A [166.137.84.11] Sep 13 11:50:46 imaps dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=,

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Reindl Harald
Am 09.10.2013 21:27, schrieb Eliezer Croitoru: On 09/13/2013 02:59 PM, Dan Langille wrote: *** /var/log/maillog *** Sep 13 11:50:46 imaps dovecot: imap-login: Warning: SSL failed: where=0x2002: SSLv3 read client certificate A [166.137.84.11] Sep 13 11:50:46 imaps dovecot: imap-login:

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Eliezer Croitoru
On 10/09/2013 10:31 PM, Reindl Harald wrote: Am 09.10.2013 21:27, schrieb Eliezer Croitoru: On 09/13/2013 02:59 PM, Dan Langille wrote: *** /var/log/maillog *** Sep 13 11:50:46 imaps dovecot: imap-login: Warning: SSL failed: where=0x2002: SSLv3 read client certificate A [166.137.84.11] Sep

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Reindl Harald
Am 09.10.2013 21:45, schrieb Eliezer Croitoru: On 10/09/2013 10:31 PM, Reindl Harald wrote: Am 09.10.2013 21:27, schrieb Eliezer Croitoru: On 09/13/2013 02:59 PM, Dan Langille wrote: *** /var/log/maillog *** Sep 13 11:50:46 imaps dovecot: imap-login: Warning: SSL failed: where=0x2002:

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Eliezer Croitoru
On 10/09/2013 10:55 PM, Reindl Harald wrote: Am 09.10.2013 21:45, schrieb Eliezer Croitoru: On 10/09/2013 10:31 PM, Reindl Harald wrote: Am 09.10.2013 21:27, schrieb Eliezer Croitoru: On 09/13/2013 02:59 PM, Dan Langille wrote: *** /var/log/maillog *** Sep 13 11:50:46 imaps dovecot:

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Reindl Harald
Am 09.10.2013 22:09, schrieb Eliezer Croitoru: On 10/09/2013 10:55 PM, Reindl Harald wrote: Am 09.10.2013 21:45, schrieb Eliezer Croitoru: On 10/09/2013 10:31 PM, Reindl Harald wrote: Am 09.10.2013 21:27, schrieb Eliezer Croitoru: On 09/13/2013 02:59 PM, Dan Langille wrote: ***

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Eliezer Croitoru
On 10/09/2013 11:15 PM, Reindl Harald wrote: why in the world should it take more than 1 second? and even if - how does this matter? The dovecot daemon waited only 1 second for responnse.. and if there is a 900 Mhz client like many devices that uses android how long it would take to encypt end

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Reindl Harald
Am 09.10.2013 23:09, schrieb Eliezer Croitoru: On 10/09/2013 11:15 PM, Reindl Harald wrote: why in the world should it take more than 1 second? and even if - how does this matter? The dovecot daemon waited only 1 second for responnse.. says who? the *client* closed the connection within

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Noel Butler
On 10/10/2013 06:09, Eliezer Croitoru wrote: I would imaging that 4k bits certificate handshake and validation can take more then 1 sec.. Am I right about it? hardly and the size is not his problem. he was given a test account on my network when I last saw this thread (few weeks back?),

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Dan Langille
On Oct 9, 2013, at 6:33 PM, Noel Butler wrote: On 10/10/2013 06:09, Eliezer Croitoru wrote: I would imaging that 4k bits certificate handshake and validation can take more then 1 sec.. Am I right about it? hardly and the size is not his problem. he was given a test account on my

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Noel Butler
I can't recall if we previously discussed it, but, why the fascination with imaps, why not use TLS on 143, or wont that connect either? tried pop3 TLS ? pop3s? and when you test, use -CAfile /path/to/(startssl's)CA.pem I see no auth mech statement, so using hte default is limited, IIRC,

Re: [Dovecot] SSL with startssl.com certificates

2013-10-09 Thread Noel Butler
On 10/10/2013 13:36, Noel Butler wrote: I can't recall if we previously discussed it, but, why the fascination with imaps, why not use TLS on 143, or wont that connect either? tried pop3 TLS ? pop3s? and when you test, use -CAfile /path/to/(startssl's)CA.pem I see no auth mech statement, so

Re: [Dovecot] SSL with startssl.com certificates

2013-10-08 Thread Dan Langille
On 2013-10-07 13:57, Bruno Tréguier wrote: Le 06/10/2013 à 22:42, Dan Langille a écrit : After a long delay, I'm ready to tackle this again. [...] Testing via the command line gives: $ openssl s_client -connect imaps.unixathome.org:993 CONNECTED(0003) depth=2 C = IL, O = StartCom Ltd., OU

Re: [Dovecot] SSL with startssl.com certificates

2013-10-08 Thread Dan Langille
On Oct 8, 2013, at 8:59 AM, Dan Langille wrote: On 2013-10-07 13:57, Bruno Tréguier wrote: Le 06/10/2013 à 22:42, Dan Langille a écrit : After a long delay, I'm ready to tackle this again. [...] Testing via the command line gives: $ openssl s_client -connect imaps.unixathome.org:993

Re: [Dovecot] SSL with startssl.com certificates

2013-10-07 Thread Dan Langille
On 2013-10-06 17:06, Reindl Harald wrote: Am 06.10.2013 22:42, schrieb Dan Langille: I have Thunderbird working just fine on my Macbook. But my goal is mail.app on my iPhone and my Macbook. When they try to connect, the mail server logs are: Oct 6 20:20:25 imaps dovecot: imap-login:

Re: [Dovecot] SSL with startssl.com certificates

2013-10-07 Thread Bruno Tréguier
Le 06/10/2013 à 22:42, Dan Langille a écrit : After a long delay, I'm ready to tackle this again. [...] Testing via the command line gives: $ openssl s_client -connect imaps.unixathome.org:993 CONNECTED(0003) depth=2 C = IL, O = StartCom Ltd., OU = Secure Digital Certificate Signing,

Re: [Dovecot] SSL with startssl.com certificates

2013-10-06 Thread Dan Langille
On Sep 17, 2013, at 10:59 AM, Bruno Tréguier wrote: Le 17/09/2013 à 16:32, Dan Langille a écrit : $ openssl s_client -connect imaps.unixathome.org:993 -quiet depth=0 /description=P4s7A2l6clvQRRJ4/C=US/CN=imaps.unixathome.org/emailAddress=postmas...@unixathome.org verify

Re: [Dovecot] SSL with startssl.com certificates

2013-10-06 Thread Reindl Harald
Am 06.10.2013 22:42, schrieb Dan Langille: I have Thunderbird working just fine on my Macbook. But my goal is mail.app on my iPhone and my Macbook. When they try to connect, the mail server logs are: Oct 6 20:20:25 imaps dovecot: imap-login: Warning: SSL failed: where=0x2002: SSLv3

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-16 20:28, Noel Butler wrote: On Mon, 2013-09-16 at 10:10 -0400, Dan Langille wrote: On Sep 14, 2013, at 10:36 PM, Noel Butler wrote: On Sat, 2013-09-14 at 15:21 -0400, Dan Langille wrote: Hmmm, I tried ssl = yes. Mail.app still crashes when trying to connect. Well, its

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Reindl Harald
Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source and build it, install it all under /opt/dovecot that way it wont interfere with your ports installation and try that, the one you

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source and build it, install it all under /opt/dovecot that way it wont interfere with your ports

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Jerry
On Tue, 17 Sep 2013 09:01:49 -0400 Dan Langille articulated: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source and build it, install it all

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Reindl Harald
Am 17.09.2013 15:01, schrieb Dan Langille: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source and build it, install it all under /opt/dovecot that

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-17 09:08, Jerry wrote: On Tue, 17 Sep 2013 09:01:49 -0400 Dan Langille articulated: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-17 09:26, Reindl Harald wrote: Am 17.09.2013 15:01, schrieb Dan Langille: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out, might I suggest you grab the source and build it,

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-17 10:05, Reindl Harald wrote: Am 17.09.2013 15:57, schrieb Dan Langille: On 2013-09-17 09:26, Reindl Harald wrote: Am 17.09.2013 15:01, schrieb Dan Langille: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote:

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Reindl Harald
Am 17.09.2013 15:57, schrieb Dan Langille: On 2013-09-17 09:26, Reindl Harald wrote: Am 17.09.2013 15:01, schrieb Dan Langille: On 2013-09-17 08:43, Reindl Harald wrote: Am 17.09.2013 14:39, schrieb Dan Langille: On 2013-09-16 20:28, Noel Butler wrote: Since we just ruled this one out,

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Reindl Harald
Am 17.09.2013 16:32, schrieb Dan Langille: *what* says telnet your-server 143 $ telnet imaps.unixathome.org 143 * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready. At present, I am using dovecot-1.2.17 on another server with a

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Dan Langille
On 2013-09-17 10:39, Reindl Harald wrote: Am 17.09.2013 16:32, schrieb Dan Langille: *what* says telnet your-server 143 $ telnet imaps.unixathome.org 143 * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready. At present, I am using

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Bruno Tréguier
Le 17/09/2013 à 16:32, Dan Langille a écrit : $ openssl s_client -connect imaps.unixathome.org:993 -quiet depth=0 /description=P4s7A2l6clvQRRJ4/C=US/CN=imaps.unixathome.org/emailAddress=postmas...@unixathome.org verify error:num=20:unable to get local issuer certificate verify return:1

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Reindl Harald
Am 17.09.2013 16:44, schrieb Dan Langille: On 2013-09-17 10:39, Reindl Harald wrote: you are making it hard to impossible to help you if you are mixing servers and their responses and port 993 will *never ever* show STARTTLS because it is IMAPS which enforces a encrypted connection and

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread LuKreme
On 16 Sep 2013, at 08:10 , Dan Langille d...@langille.org wrote: For this test, I reconfigured the server to NOT use IMAPS and restarted it. Then I went to my iPhone and turned off SSL for this mail account. That configuration works for my iPhone. This is very odd. For the record, I used

Re: [Dovecot] SSL with startssl.com certificates

2013-09-17 Thread Noel Butler
On Tue, 2013-09-17 at 08:39 -0400, Dan Langille wrote: Since we just ruled this one out, might I suggest you grab the source and build it, install it all under /opt/dovecot that way it wont interfere with your ports installation and try that, the one you successfully just tested uses

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Dan Langille
On Sep 14, 2013, at 10:36 PM, Noel Butler wrote: On Sat, 2013-09-14 at 15:21 -0400, Dan Langille wrote: Hmmm, I tried ssl = yes. Mail.app still crashes when trying to connect. Well, its likely an Apple fault, after all their implementation of pop3 has been known to be broken

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Reindl Harald
Am 16.09.2013 16:10, schrieb Dan Langille: Have you/they tried simply using TLS on 143? (preferred as POP3s/IMAPs has really be deprecated everywhere for some time now) For this test, I reconfigured the server to NOT use IMAPS and restarted it. Then I went to my iPhone and turned off

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Dan Langille
On Sep 16, 2013, at 10:21 AM, Reindl Harald wrote: Am 16.09.2013 16:10, schrieb Dan Langille: Have you/they tried simply using TLS on 143? (preferred as POP3s/IMAPs has really be deprecated everywhere for some time now) For this test, I reconfigured the server to NOT use IMAPS and

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Reindl Harald
Am 16.09.2013 16:48, schrieb Dan Langille: On Sep 16, 2013, at 10:21 AM, Reindl Harald wrote: Am 16.09.2013 16:10, schrieb Dan Langille: Have you/they tried simply using TLS on 143? (preferred as POP3s/IMAPs has really be deprecated everywhere for some time now) For this test, I

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Dan Langille
On Sep 16, 2013, at 10:56 AM, Reindl Harald wrote: Am 16.09.2013 16:48, schrieb Dan Langille: On Sep 16, 2013, at 10:21 AM, Reindl Harald wrote: Am 16.09.2013 16:10, schrieb Dan Langille: Have you/they tried simply using TLS on 143? (preferred as POP3s/IMAPs has really be deprecated

Re: [Dovecot] SSL with startssl.com certificates

2013-09-16 Thread Noel Butler
On Mon, 2013-09-16 at 10:10 -0400, Dan Langille wrote: On Sep 14, 2013, at 10:36 PM, Noel Butler wrote: On Sat, 2013-09-14 at 15:21 -0400, Dan Langille wrote: Hmmm, I tried ssl = yes. Mail.app still crashes when trying to connect. Well, its likely an Apple fault,

Re: [Dovecot] SSL with startssl.com certificates

2013-09-14 Thread Dan Langille
On Sep 13, 2013, at 9:55 PM, Noel Butler wrote: On Fri, 2013-09-13 at 10:18 -0400, Dan Langille wrote: Perhaps I am doing the chain incorrectly. I just tried again. The server is now set up with the following: I have three certs in this chain file: cat imaps.unixathome.org.pem

Re: [Dovecot] SSL with startssl.com certificates

2013-09-14 Thread Daniel Reinhardt
Are you getting asked to add an exception to the email applications certificate dialogue box? This is an example with Thunderbird. http://jwrr.com/content/Hostgator-Thunderbird-Email-Configuration/images/thunderbird-mail-account-add-security-exception.jpg Dan On Sat, Sep 14, 2013 at 7:21 PM,

Re: [Dovecot] SSL with startssl.com certificates

2013-09-14 Thread Dan Langille
On Sep 14, 2013, at 3:28 PM, Daniel Reinhardt wrote: Are you getting asked to add an exception to the email applications certificate dialogue box? This is an example with Thunderbird.

Re: [Dovecot] SSL with startssl.com certificates

2013-09-14 Thread Noel Butler
On Sat, 2013-09-14 at 15:21 -0400, Dan Langille wrote: Hmmm, I tried ssl = yes. Mail.app still crashes when trying to connect. Well, its likely an Apple fault, after all their implementation of pop3 has been known to be broken for many many many years, but still after all these years

[Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Dan Langille
I'm using Dovecot 2.2.5. I'm setting up and new IMAPS server for personal use (i.e. only me). I have success with self-signed certificates but not with others (e.g. StartSSL.com) With StartSSL certs: I've been able to connect and test commands via: openssl s_client -connect

Re: [Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Oscar del Rio
On 09/13/13 07:59 AM, Dan Langille wrote: I'm using Dovecot 2.2.5. I'm setting up and new IMAPS server for personal use (i.e. only me). I have success with self-signed certificates but not with others (e.g. StartSSL.com) /usr/local/etc/ssl/imaps.unixathome.org.crt contains only the cert

Re: [Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Dan Langille
On 2013-09-13 09:18, Oscar del Rio wrote: On 09/13/13 07:59 AM, Dan Langille wrote: I'm using Dovecot 2.2.5. I'm setting up and new IMAPS server for personal use (i.e. only me). I have success with self-signed certificates but not with others (e.g. StartSSL.com)

Re: [Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Dan Langille
On 2013-09-13 10:18, Dan Langille wrote: On 2013-09-13 09:18, Oscar del Rio wrote: On 09/13/13 07:59 AM, Dan Langille wrote: I'm using Dovecot 2.2.5. I'm setting up and new IMAPS server for personal use (i.e. only me). I have success with self-signed certificates but not with others (e.g.

Re: [Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Johan Huldtgren
I'm using Dovecot 2.2.5. I'm setting up and new IMAPS server for personal use (i.e. only me). I have success with self-signed certificates but not with others (e.g. my setup is similar (although I'm at dovecot 2.1.17) using certs from StartSSL with several macs and many iphones, and it works.

Re: [Dovecot] SSL with startssl.com certificates

2013-09-13 Thread Noel Butler
On Fri, 2013-09-13 at 10:18 -0400, Dan Langille wrote: Perhaps I am doing the chain incorrectly. I just tried again. The server is now set up with the following: I have three certs in this chain file: cat imaps.unixathome.org.pem sub.class1.server.ca.pem ca.pem testing.chain.pem

[Dovecot] SSL Cipher Order in Dovecot

2013-08-23 Thread Marc Grooz
Hi, I want that dovecot uses PFS with my Apple Devices. I set the Cipher List to: ssl_cipher_list = DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!CBC:!PSK:!SRP:!DSS:!SSLv2:!RC4 I got this from here: http://www.kuketz-blog.de/perfect-forward-secrecy-mit-apple-mail/

Re: [Dovecot] SSL warning messages

2013-08-01 Thread Timo Sirainen
On 18.7.2013, at 19.33, Anand Kumria wildf...@progsoc.org wrote: I've had the following appear in my logfile, and am just wondering what the warning means? dovecot: managesieve-login: Warning: SSL alert: where=0x4008, ret=256: warning close notify [a.b.c.d] dovecot: imap-login: Warning:

[Dovecot] SSL warning messages

2013-07-18 Thread Anand Kumria
Hi, I've had the following appear in my logfile, and am just wondering what the warning means? dovecot: managesieve-login: Warning: SSL alert: where=0x4008, ret=256: warning close notify [a.b.c.d] dovecot: imap-login: Warning: SSL alert: where=0x4004, ret=256: warning close notify [w.x.y.z]

[Dovecot] SSL cert problem

2013-07-11 Thread Peter von Nostrand
Hi, I'm running a new dovecot 2.0.9 under Centos 6.4. I'm having an issue with SSL certificate not being accepted by the email client. I have my own CA and I have generated certificates for web usage without a problem. For imaps and pop3s what I did was generate a certificate for the hostname of

Re: [Dovecot] SSL cert problem

2013-07-11 Thread Reindl Harald
Am 11.07.2013 20:47, schrieb Peter von Nostrand: I'm running a new dovecot 2.0.9 under Centos 6.4. I'm having an issue with SSL certificate not being accepted by the email client. I have my own CA and I have generated certificates for web usage without a problem. For imaps and pop3s what

Re: [Dovecot] SSL cert problem

2013-07-11 Thread Reindl Harald
Am 11.07.2013 21:51, schrieb Peter von Nostrand: On Thu, Jul 11, 2013 at 4:23 PM, Reindl Harald because thunderbird does not trust your own CA by default without import it there by hand - you can not expect to cat your CA to the cert for the server and that is enough to get

Re: [Dovecot] SSL cert problem

2013-07-11 Thread Professa Dementia
On 7/11/2013 11:47 AM, Peter von Nostrand wrote: Hi, I'm running a new dovecot 2.0.9 under Centos 6.4. I'm having an issue with SSL certificate not being accepted by the email client. I have my own CA and I have generated certificates for web usage without a problem. For imaps and pop3s

Re: [Dovecot] SSL cert problem

2013-07-11 Thread Ben Morrow
At 1PM -0700 on 11/07/13 you (Professa Dementia) wrote: If you have access to a Unix / Linux system, you can use openssl with the s_client command to connect to your mail server, much as you would have done with telnet in the old days. openssl shows all of the key exchange in detail and

[Dovecot] SSL problems on dovecot 2.1.7

2013-05-09 Thread Steinar Bang
When I upgraded my debian-based imap server from squeeze to wheezy yesterday, SSL stopped working. I am using a http://cacert.org signed server sertificate, and I am reusing the certificates that were used on the 1.x dovecot of debian squeeze. My three MUAs that worked against the previous 1.x

Re: [Dovecot] SSL errors for just one client after updaing both dovecot and openssl

2013-02-25 Thread Charles Marcus
On 2013-02-23 11:32 AM, Reindl Harald h.rei...@thelounge.net wrote: Am 23.02.2013 17:03, schrieb Charles Marcus: OpenSSL was 1.0.0j, now updated to 1.0.1c Dovecot was 2.1.13, now updated to 2.1.15 on which distribtuion can you update openssl with a ABI-bump without re-compile half of the

Re: [Dovecot] SSL errors for just one client after updaing both dovecot and openssl

2013-02-24 Thread Timo Sirainen
On 23.2.2013, at 18.03, Charles Marcus cmar...@media-brokers.com wrote: Ok, I have a strange problem after updating both dovecot and openssl... OpenSSL was 1.0.0j, now updated to 1.0.1c Dovecot was 2.1.13, now updated to 2.1.15 I'm getting a bunch of lines like the following: Feb 23

[Dovecot] SSL errors for just one client after updaing both dovecot and openssl

2013-02-23 Thread Charles Marcus
Hi all, Ok, I have a strange problem after updating both dovecot and openssl... OpenSSL was 1.0.0j, now updated to 1.0.1c Dovecot was 2.1.13, now updated to 2.1.15 I'm getting a bunch of lines like the following: Feb 23 10:48:01 myhost dovecot: imap-login: Disconnected (no auth attempts in

Re: [Dovecot] SSL errors for just one client after updaing both dovecot and openssl

2013-02-23 Thread Reindl Harald
Am 23.02.2013 17:03, schrieb Charles Marcus: OpenSSL was 1.0.0j, now updated to 1.0.1c Dovecot was 2.1.13, now updated to 2.1.15 on which distribtuion can you update openssl with a ABI-bump without re-compile half of the system? 1.0.0x is not binary compatible with 1.0.1x and that is as

[Dovecot] SSL certificates

2012-11-23 Thread The Doctor
Who is the best CA Certificate provider for Dovecot? -- Member - Liberal International This is doc...@nl2k.ab.ca Ici doc...@nl2k.ab.ca God,Queen and country!Never Satan President Republic!Beware AntiChrist rising! http://www.fullyfollow.me/rootnl2k Merry Christmas 2012 and Happy New Year 2013

Re: [Dovecot] SSL certificates

2012-11-23 Thread Sven Hartge
The Doctor doc...@doctor.nl2k.ab.ca wrote: Who is the best CA Certificate provider for Dovecot? What do you mean by best? Grüße, Sven. -- Sigmentation fault. Core dumped.

Re: [Dovecot] SSL certificates

2012-11-23 Thread Noel Butler
On Fri, 2012-11-23 at 19:49 -0700, The Doctor wrote: Who is the best CA Certificate provider for Dovecot? Anyone but verisign, dont get me started on them :) Now that Thawte are no longer owned by those criminals, I highly recommend them for certs for web sites. But if its just for

[Dovecot] ssl cert for mail server

2012-09-19 Thread cc maco young
for testing a new ssl cert. it works ok for browsers, but openssl s_client -crlf -connect ms1.trailsandtribulations.net:443 = verify error:num=19:self signed certificate in certificate chain is this ssl cert - as it's constructed - is ok for mail clients? (realize needs to be on mail port

Re: [Dovecot] ssl cert for mail server

2012-09-19 Thread Florian Zeitz
Am 19.09.2012 10:00, schrieb cc maco young: for testing a new ssl cert. it works ok for browsers, but openssl s_client -crlf -connect ms1.trailsandtribulations.net:443 = verify error:num=19:self signed certificate in certificate chain is this ssl cert - as it's constructed - is ok for

Re: [Dovecot] SSL Warnings in Debug Logs

2012-07-29 Thread Asai
Thank you, Timo. On 07/28/2012 09:57 AM, Timo Sirainen wrote: On 24.7.2012, at 21.27, Asai wrote: Greetings, In doing some debugging of authentication issues, I'm wondering if these SSL warnings are anything to be investigating? Jul 24 11:23:16 triata dovecot: imap-login: Warning: SSL:

Re: [Dovecot] SSL Warnings in Debug Logs

2012-07-28 Thread Timo Sirainen
On 24.7.2012, at 21.27, Asai wrote: Greetings, In doing some debugging of authentication issues, I'm wondering if these SSL warnings are anything to be investigating? Jul 24 11:23:16 triata dovecot: imap-login: Warning: SSL: where=0x10, ret=1: before/accept initialization

[Dovecot] SSL Warnings in Debug Logs

2012-07-24 Thread Asai
Greetings, In doing some debugging of authentication issues, I'm wondering if these SSL warnings are anything to be investigating? Jul 24 11:23:16 triata dovecot: imap-login: Warning: SSL: where=0x10, ret=1: before/accept initialization [192.168.70.101] Jul 24 11:23:16 triata dovecot:

[Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Thomas Leuxner
Some change between bf5ae73e9475 and 584bd77c38fd seems to have broken something in the SSL Handshake. A previously valid server certificate is deemed invalid by various mail clients. http://hg.dovecot.org/dovecot-2.1/rev/bf5ae73e9475 works fine while

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Timo Sirainen
On 12.4.2012, at 10.11, Thomas Leuxner wrote: Some change between bf5ae73e9475 and 584bd77c38fd seems to have broken something in the SSL Handshake. A previously valid server certificate is deemed invalid by various mail clients. http://hg.dovecot.org/dovecot-2.1/rev/bf5ae73e9475 works fine

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Timo Sirainen
On 12.4.2012, at 10.43, Timo Sirainen wrote: On 12.4.2012, at 10.11, Thomas Leuxner wrote: Some change between bf5ae73e9475 and 584bd77c38fd seems to have broken something in the SSL Handshake. A previously valid server certificate is deemed invalid by various mail clients.

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Thomas Leuxner
On Thu, Apr 12, 2012 at 10:43:22AM +0300, Timo Sirainen wrote: What kind of a certificate do you have? You have an intermediary cert that exists only in ssl_ca file? I couldn't reproduce this with a test. But anyway, reverted for now: http://hg.dovecot.org/dovecot-2.1/rev/f80f18d0ffa3

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Timo Sirainen
On 12.4.2012, at 11.16, Thomas Leuxner wrote: On Thu, Apr 12, 2012 at 10:43:22AM +0300, Timo Sirainen wrote: What kind of a certificate do you have? You have an intermediary cert that exists only in ssl_ca file? I couldn't reproduce this with a test. But anyway, reverted for now:

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Thomas Leuxner
On Thu, Apr 12, 2012 at 11:17:50AM +0300, Timo Sirainen wrote: But do you keep your intermediate cert in ssl_ca file or ssl_cert file? Separate. Root and intermediate are in ssl_ca: $ cat /etc/ssl/certs/SSL123_CA_Bundle.pem -BEGIN CERTIFICATE-

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Timo Sirainen
On 12.4.2012, at 11.33, Thomas Leuxner wrote: On Thu, Apr 12, 2012 at 11:17:50AM +0300, Timo Sirainen wrote: But do you keep your intermediate cert in ssl_ca file or ssl_cert file? Separate. Root and intermediate are in ssl_ca: The documentation tells to put the intermediary to ssl_cert

Re: [Dovecot] SSL Certificate Anomalies with latest code changes

2012-04-12 Thread Thomas Leuxner
On Thu, Apr 12, 2012 at 11:35:48AM +0300, Timo Sirainen wrote: On 12.4.2012, at 11.33, Thomas Leuxner wrote: On Thu, Apr 12, 2012 at 11:17:50AM +0300, Timo Sirainen wrote: But do you keep your intermediate cert in ssl_ca file or ssl_cert file? Separate. Root and intermediate are in

Re: [Dovecot] SSL renegotiation vulnerability

2011-10-27 Thread Ed W
On 26/10/2011 10:01, Robert Schetterer wrote: the most problem is see , not everybody can use fail2ban on his servers by keeping out dummy auth users over nat ( I have such case ) anyway ,firewalls should slow down ddos attacks, which might cause other problems then *g, but for sure not from

Re: [Dovecot] SSL renegotiation vulnerability

2011-10-27 Thread Robert Schetterer
Am 27.10.2011 10:25, schrieb Ed W: On 26/10/2011 10:01, Robert Schetterer wrote: the most problem is see , not everybody can use fail2ban on his servers by keeping out dummy auth users over nat ( I have such case ) anyway ,firewalls should slow down ddos attacks, which might cause other

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