similar to: postfix/smtpd[725]: fatal: no SASL authentication mechanisms

I haven't doveadm logs in /var/log/. Are they default in another place or maybe should I turn on something? My config (default passdb block and auth_mechanisms, nothing more changed): root at vps342401:/etc/dovecot# doveconf -n # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-100-generic x86_64 Ubuntu 14.04.5 LTS auth_mechanisms = plain login listen = *,[::] log_timestamp =

I haven't doveadm logs in /var/log/. Are they default in another place or maybe should I turn on something? My config (default passdb block and auth_mechanisms, nothing more changed): root at vps342401:/etc/dovecot# doveconf -n # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-100-generic x86_64 Ubuntu 14.04.5 LTS auth_mechanisms = plain login listen = *,[::] log_timestamp = "%Y-%m-%d

doveadm log errors can be helpful too On 01.02.2017 10:25, Poliman - Serwis wrote: > I can check each logs, I have root privileges. > > 2017-02-01 9:04 GMT+01:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > >> Can you check your logs? >> >> Aki >> >> >> On 01.02.2017 10:02, Poliman - Serwis wrote: >>> When I used backup copy of the

Are you still trying to authenticate using cram-md5? Aki On 01.02.2017 09:51, Poliman - Serwis wrote: > It still use: > passdb { > driver = passwd-file > args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd > } > > When I delete above and delete "cram-md5" in auth_mechanisms it still not > working. > > 2017-02-01 8:45 GMT+01:00 Aki Tuomi <aki.tuomi at

Can you check your logs? Aki On 01.02.2017 10:02, Poliman - Serwis wrote: > When I used backup copy of the dovecot.conf file I have this same error. So > I think that maybe something was written to database? I really would point > out that I only added > passdb { > driver = passwd-file > args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd > } > > and comment out from

You are probably wanting to do passdb { driver = passwd-file args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd } passdb { driver = sql args = /etc/dovecot/dovecot-sql.conf } Why you want to use cram-md5 is beyond me, because using SSL is much more safer. Aki On 01.02.2017 09:41, Poliman - Serwis wrote: > Default it was: "auth_mechanisms = plain login" and I added cram-md5.

Because cram-md5 needs the user's password for calculating responses, it cannot work with hashed passwords (one-way encrypted). The only supported password schemes are PLAIN and CRAM-MD5. Aki On 01.02.2017 09:33, Poliman - Serwis wrote: > I always restart dovecot after change config. ;) Sure, I commented out > added two lines by me, restarted dovecot and here it is: > > # 2.2.9:

Is there any strange thing in these config lines? 2017-02-01 9:40 GMT+01:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > doveadm log errors can be helpful too > > > On 01.02.2017 10:25, Poliman - Serwis wrote: > > I can check each logs, I have root privileges. > > > > 2017-02-01 9:04 GMT+01:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > > > >> Can

I always restart dovecot after change config. ;) Sure, I commented out added two lines by me, restarted dovecot and here it is: # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-100-generic x86_64 Ubuntu 14.04.5 LTS auth_mechanisms = plain login cram-md5 listen = *,[::] log_timestamp = "%Y-%m-%d %H:%M:%S " mail_max_userip_connections = 100 mail_plugins = " quota"

It still use: passdb { driver = passwd-file args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd } When I delete above and delete "cram-md5" in auth_mechanisms it still not working. 2017-02-01 8:45 GMT+01:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > You are probably wanting to do > passdb { > driver = passwd-file > args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd

I can check each logs, I have root privileges. 2017-02-01 9:04 GMT+01:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > Can you check your logs? > > Aki > > > On 01.02.2017 10:02, Poliman - Serwis wrote: > > When I used backup copy of the dovecot.conf file I have this same error. > So > > I think that maybe something was written to database? I really would >

Default it was: "auth_mechanisms = plain login" and I added cram-md5. After restart all work perfectly. But after I added: driver = passwd-file args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd I can't set default lines because I got error. Please tell me which lines should be changed to resolve this issue. Should I remove "login" from auth_mechanism

When I used backup copy of the dovecot.conf file I have this same error. So I think that maybe something was written to database? I really would point out that I only added passdb { driver = passwd-file args = scheme=cram-md5 /etc/dovecot/cram-md5.pwd } and comment out from above block default lines #args = /etc/dovecot/dovecot-sql.conf #driver = sql And in auth_mechanisms add line

This is debug log files in syslog: Feb 1 07:10:25 vps342401 dovecot: auth: Debug: client passdb out: CONT#0112#011PDAxODg3ODIzMTUwMzgxNzMuMTQ4NTkyOTQyNUB2cHMzNDI0MDEub3ZoLm5ldD4= Feb 1 07:10:26 vps342401 dovecot: auth: Debug: client in: CONT<hidden> Feb 1 07:10:26 vps342401 dovecot: auth-worker(27069): Debug: sql( do_not_reply at example.com,12.173.211.32): query: SELECT email as user,

On 01.02.2017 08:18, Poliman - Serwis wrote: > This is debug log files in syslog: > Feb 1 07:10:25 vps342401 dovecot: auth: Debug: client passdb out: > CONT#0112#011PDAxODg3ODIzMTUwMzgxNzMuMTQ4NTkyOTQyNUB2cHMzNDI0MDEub3ZoLm5ldD4= > Feb 1 07:10:26 vps342401 dovecot: auth: Debug: client in: CONT<hidden> > Feb 1 07:10:26 vps342401 dovecot: auth-worker(27069): Debug: sql( >

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

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

> 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 =

> 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 >

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