Displaying 20 results from an estimated 6000 matches similar to: "ssl_options missing no_ticket documentation in example config"
2020 Nov 15
1
no shared cipher openssl
CentOS 7
Dovecot 2.2.36
Nov 14 07:13:08 mail dovecot: pop3-login: Disconnected (no auth attempts in
0 secs):
user=<>, rip=73.0.0.0, lip=192.64.118.242, TLS handshaking: SSL_accept()
failed:
error:1408A0C1:SSL routines:ssl3_get_client_hello:no shared cipher,
session=<>
Was working fine for over a year, until the cert expired and I replaced it.
I've tried the good cert I have for
2020 May 31
5
I can no longer use TLS for Windows7 and Outlook
I currently use Ubuntu 20.04 with Dovecot 2.3.7.2 and OpenSSL 1.1.1f.
A few months ago there was an update to all these systems and since
then I've had to talk W7 and old Mac clients through disabling ports
993/995 with TLS enabled back to ports 143/110 without SSL or they
could not pick up email. Thunderbird users (ie; me) were unaffected.
Could anyone share a set of port 993/995 SSL
2017 Apr 27
0
confused with ssl settings and some error - need help
> On April 27, 2017 at 8:12 AM Poliman - Serwis <serwis at poliman.pl> wrote:
>
>
> Hi,
> To default dovecot.conf file I added (based on found documentation):
> ssl = required
> disable_plaintext_auth = yes #change default 'no' to 'yes'
> ssl_prefer_server_ciphers = yes
> ssl_options = no_compression
> ssl_dh_parameters_length = 2048
>
2017 Apr 27
2
confused with ssl settings and some error - need help
Hi,
To default dovecot.conf file I added (based on found documentation):
ssl = required
disable_plaintext_auth = yes #change default 'no' to 'yes'
ssl_prefer_server_ciphers = yes
ssl_options = no_compression
ssl_dh_parameters_length = 2048
ssl_cipher_list =
2020 May 31
0
I can no longer use TLS for Windows7 and Outlook
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<div>
<br>
</div>
<blockquote type="cite">
<div>
On 31/05/2020 07:36 Mark Constable <<a href="mailto:markc@renta.net">markc@renta.net</a>> wrote:
</div>
<div>
<br>
2020 May 31
1
I can no longer use TLS for Windows7 and Outlook
On 5/31/20 11:54 AM, Aki Tuomi wrote:
>
>> On 31/05/2020 07:36 Mark Constable <markc at renta.net
>> <mailto:markc at renta.net>> wrote:
>>
>>
>> I currently use Ubuntu 20.04 with Dovecot 2.3.7.2 and OpenSSL 1.1.1f.
>>
>> A few months ago there was an update to all these systems and since
>> then I've had to talk W7 and old Mac
2019 Mar 24
0
Cannot get sieve script replication to work
Hello,
I've set up dsync replication on 2 nodes and mail replication is working
flawlessly, however it seems that replicating the sieve scripts won't work.
Managesieve and sieve filter in gerneral seems to work on both nodes,
however in order to have a synchronized state, I have to log onto both
nodes with managesieve and save & activate the script.
What's funny about this is
2017 Apr 27
0
confused with ssl settings and some error - need help
> On April 27, 2017 at 10:55 AM Poliman - Serwis <serwis at poliman.pl> wrote:
>
>
> Thank You for answers. But:
> 1. How should be properly configured ssl_cipher_list?
ssl_cipher_list = ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW at STRENGTH
To disable non-EC DH, use:
ssl_cipher_list =
2020 Nov 16
0
no shared cipher openssl
> On 16/11/2020 09:54 lists at lazygranch.com <lists at lazygranch.com> wrote:
>
>
> On Sun, 15 Nov 2020 17:31:07 -0500
> Mike Schroeder <mikeschroe at gmail.com> wrote:
>
> > CentOS 7
> > Dovecot 2.2.36
> >
> > Nov 14 07:13:08 mail dovecot: pop3-login: Disconnected (no auth
> > attempts in 0 secs):
> > user=<>,
2017 Apr 27
2
confused with ssl settings and some error - need help
Thank You for answers. But:
1. How should be properly configured ssl_cipher_list?
2. Ok, removed !TLSv1 !TLSv1.1.
3. Strange thing with ssl_protocols and ssl_cipher_list, because on older
server on Ubuntu 14.04 LTS, dovecot 2.2.9 and postfix 2.11.0 these two
lines looks exactly this same and no errors in mail.err file and mailes
works without any problem.
4. No, currently I don't use LMTP.
2017 Apr 27
0
confused with ssl settings and some error - need help
I turned of ssl_cipher_list in dovecot.conf file (so it's default) but test
still gives errors:
Apr 27 08:55:06 serwer-1 dovecot: pop3-login: Error: SSL: Stacked error:
error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol
Apr 27 08:55:06 serwer-1 dovecot: pop3-login: Error: SSL: Stacked error:
error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol
Apr 27 08:55:07
2017 May 05
0
confused with ssl settings and some error - need help
Internal PCI Scan on Tenable.io website. Of course after register account.
2017-04-30 9:11 GMT+02:00 Aki Tuomi <aki.tuomi at dovecot.fi>:
> What kind of test are you running?
>
> Aki
>
> > On April 27, 2017 at 12:00 PM Poliman - Serwis <serwis at poliman.pl>
> wrote:
> >
> >
> > I turned of ssl_cipher_list in dovecot.conf file (so it's
2017 Apr 27
2
confused with ssl settings and some error - need help
Cipher list which You post provide better compatibility or security than
those which I currently have?
On older software version these cipher list works well and not generate any
errors when I run Internal PCI scan test from https://cloud.tenable.com for
another server. But for new server with newer software during test I got
errors in mail.err.
2017-04-27 10:00 GMT+02:00 Aki Tuomi <aki.tuomi
2017 Apr 30
2
confused with ssl settings and some error - need help
What kind of test are you running?
Aki
> On April 27, 2017 at 12:00 PM Poliman - Serwis <serwis at poliman.pl> wrote:
>
>
> I turned of ssl_cipher_list in dovecot.conf file (so it's default) but test
> still gives errors:
> Apr 27 08:55:06 serwer-1 dovecot: pop3-login: Error: SSL: Stacked error:
> error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown
2019 Feb 01
2
Crash when using dict quotas with sqlite database
Hello,
After I configured a SQLite backed dict quota backend, the dict process
crashes every time a quota operation is happening.
SQLite: 3.26.0
Dovecot: 2.3.4 (0ecbaf23d)
Linux: 4.20.4.a-1-hardened #1 SMP PREEMPT Fri Jan 25 01:24:51 CET 2019
x86_64 GNU/Linux (Arch Linux)
Filesystem: BTRFS
I can't get any debug output from Dovecot, even after setting log_debug
= cat:* event:* source:*
2015 Dec 05
0
v2.2.20 release candidate released
On 03.12.2015 14:51, Timo Sirainen wrote:
> http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz
> http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz.sig
>
> v2.2.20 probably will be released tomorrow or maybe during weekend.
>
> + ssl_options: Added support for no_ticket
>
Hello TImo,
great to see that inseucre session tickets (violating PFS) can be
2018 Jun 12
4
cant login to Dovecot
On 2018-06-12 13:14, Steffen Kaiser wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Tue, 12 Jun 2018, Walter Ulmke wrote:
>
>> un 12 12:30:06 ulmke2 dovecot[5814]: auth: Fatal: APOP mechanism can't
>> be supported with given passdbs
>
> Config error.
>
> "Fatal" sounds fatal ;-)
>
>> stats: open(old-stats-user)
2015 Dec 03
8
v2.2.20 release candidate released
http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz
http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz.sig
v2.2.20 probably will be released tomorrow or maybe during weekend.
+ Added mailbox { autoexpunge=<time> } setting. See
http://wiki2.dovecot.org/MailboxSettings for details.
+ ssl_options: Added support for no_ticket
+ imap/pop3/managesieve-login: Added
2016 Jan 04
4
[BUG] 2.2.21 Panic: file imap-client.c: line 841 (client_check_command_hangs): assertion failed: (!have_wait_unfinished || unfinished_count > 0)
On 04.01.2016 11:54, Teemu Huovila wrote:
> Thank you for the report. Could you execute "bt full" in gdb please. Also the output of doveconf -n would be useful.
Hi,
Requested info below.
Florian
bt f
> #0 0x00007f6f99b8f5f8 in raise () from /usr/lib/libc.so.6
> No symbol table info available.
> #1 0x00007f6f99b90a7a in abort () from /usr/lib/libc.so.6
> No symbol
2015 Dec 03
8
v2.2.20 release candidate released
http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz
http://dovecot.org/releases/2.2/rc/dovecot-2.2.20.rc1.tar.gz.sig
v2.2.20 probably will be released tomorrow or maybe during weekend.
+ Added mailbox { autoexpunge=<time> } setting. See
http://wiki2.dovecot.org/MailboxSettings for details.
+ ssl_options: Added support for no_ticket
+ imap/pop3/managesieve-login: Added