Connection refused (61)

Teno Deuter gvgter at googlemail.com
Thu Jul 12 02:16:40 EEST 2018


this is the result:

250-8BITMIME
250-ENHANCEDSTATUSCODES
250-SIZE 209715200
250-DSN
250-STARTTLS
250 HELP

can I tell smtpd to to accept AUTH without encryption?


On Thu, Jul 12, 2018 at 1:07 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
> If you telnet to port 25, do an EHLO host, does the response include AUTH?  If not, opensmtpd is not offering AUTH over unencrypted port 25 connections.
>
>
> --
> Larry Rosenman                     http://www.lerctr.org/~ler
> Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
> US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>
> On 7/11/18, 6:05 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>
>     now in roundcube config I have the following:
>
>     $config['default_host'] = 'my static IP';
>     $config['smtp_server'] = 'my static IP';
>     $config['smtp_port'] = 25;
>
>     but I get the following:
>
>     SMTP server does not support authentication ()
>     SMTP Error: Authentication failure: SMTP server does not support
>     authentication (Code: )
>
>
>
>     On Thu, Jul 12, 2018 at 1:02 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     > Yes.
>     >
>     > --
>     > Larry Rosenman                     http://www.lerctr.org/~ler
>     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >
>     > On 7/11/18, 6:02 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >
>     >     you mean to turn off TLS in roundcube config file?
>     >
>     >     On Thu, Jul 12, 2018 at 12:51 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     > Turn off TLS for webmail.  It's not leaving the machine.
>     >     >
>     >     > Or get a letsencrypt.org cert. (they are free) see acme.sh (https://github.com/Neilpang/acme.sh)
>     >     >
>     >     >
>     >     > --
>     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >
>     >     > On 7/11/18, 5:48 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >
>     >     >     which means I can't use a self-signed cert at all? Or can I define
>     >     >     this somewhere?
>     >     >
>     >     >     On Thu, Jul 12, 2018 at 12:46 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     > yep
>     >     >     >
>     >     >     > --
>     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >
>     >     >     > On 7/11/18, 5:46 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >     >
>     >     >     >     the maillog shows:
>     >     >     >
>     >     >     >     reason="io-error: error:14037418:SSL routines:ACCEPT_SR_KEY_EXCH:tlsv1
>     >     >     >     alert unknown ca"
>     >     >     >
>     >     >     >     please note that I'm using a self-signed cert. Is that the reason?
>     >     >     >
>     >     >     >     On Thu, Jul 12, 2018 at 12:42 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     >     > Then you need to look at the opensmtpd logs to figure out why the starttls is failing.
>     >     >     >     >
>     >     >     >     >
>     >     >     >     >
>     >     >     >     > --
>     >     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >     >
>     >     >     >     > On 7/11/18, 5:42 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >     >     >
>     >     >     >     >     actually I did define the staic IP address already and now I get the
>     >     >     >     >     following in the roundcube error log:
>     >     >     >     >
>     >     >     >     >     STARTTLS failed ()
>     >     >     >     >     Invalid response code received from server (-1)
>     >     >     >     >     Failed to write to socket: unknown error ()
>     >     >     >     >     SMTP Error: Authentication failure: STARTTLS failed (Code: )
>     >     >     >     >
>     >     >     >     >
>     >     >     >     >
>     >     >     >     >     On Thu, Jul 12, 2018 at 12:40 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     >     >     > Yes, or, add another block of lines with lo (or lo0) depending on what your kernel uses for loopback in place of the $egress_int parameter to get it to listen on  127.0.0.1 as well.
>     >     >     >     >     >
>     >     >     >     >     >
>     >     >     >     >     >
>     >     >     >     >     > --
>     >     >     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >     >     >
>     >     >     >     >     > On 7/11/18, 5:38 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >     >     >     >
>     >     >     >     >     >     shows the static IP address of the box. You mean to put that address
>     >     >     >     >     >     in the config file?
>     >     >     >     >     >
>     >     >     >     >     >     On Thu, Jul 12, 2018 at 12:36 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     >     >     >     > What does ifconfig nfe0 show for inet?
>     >     >     >     >     >     >
>     >     >     >     >     >     >
>     >     >     >     >     >     > --
>     >     >     >     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     >     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     >     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >     >     >     >
>     >     >     >     >     >     > On 7/11/18, 5:35 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >     >     >     >     >
>     >     >     >     >     >     >     but:
>     >     >     >     >     >     >
>     >     >     >     >     >     >     egress_int="nfe0"
>     >     >     >     >     >     >
>     >     >     >     >     >     >     you mean to put this value?
>     >     >     >     >     >     >
>     >     >     >     >     >     >     On Thu, Jul 12, 2018 at 12:30 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     >     >     >     >     > $egress_int is NOT 127.0.0.1.
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     > Change roundcube to use the same address.
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     > --
>     >     >     >     >     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     >     >     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     >     >     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     > On 7/11/18, 5:26 PM, "Teno Deuter" <gvgter at googlemail.com> wrote:
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     this is what I have now in my smptd conf file:
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     listen on $egress_int pki server.pki tls-require hostname [domain]
>     >     >     >     >     >     >     >     listen on $egress_int pki server.pki port 587 tls-require auth hostname [domain]
>     >     >     >     >     >     >     >     listen on $egress_int pki server.pki smtps auth hostname [domain]
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     but the problem is still there :(
>     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     On Thu, Jul 12, 2018 at 12:04 AM, Larry Rosenman <larryrtx at gmail.com> wrote:
>     >     >     >     >     >     >     >     > ---
>     >     >     >     >     >     >     >     > /etc/smtpd/smtpd.conf
>     >     >     >     >     >     >     >     > pki mx.domain.tld certificate  "/etc/smtpd/tls/smtpd.crt"
>     >     >     >     >     >     >     >     > pki mx.domain.tld key          "/etc/smtpd/tls/smtpd.key"
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     > table creds                    "/etc/smtpd/creds"
>     >     >     >     >     >     >     >     > table vdoms                    "/etc/smtpd/vdoms"
>     >     >     >     >     >     >     >     > table vusers                   "/etc/smtpd/vusers"
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     > listen on eth0 tls pki mx.domain.tld
>     >     >     >     >     >     >     >     > listen on eth0 port 587 tls-require pki mx.domain.tld auth <creds>
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     > accept from any for domain <vdoms> virtual <vusers> deliver to mbox
>     >     >     >     >     >     >     >     > accept for any relay
>     >     >     >     >     >     >     >     > ----
>     >     >     >     >     >     >     >     > Add a:
>     >     >     >     >     >     >     >     > listen on lo  port 587 tls-require pki mx.domain.tld auth <creds>
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     > --
>     >     >     >     >     >     >     >     > Larry Rosenman                     http://www.lerctr.org/~ler
>     >     >     >     >     >     >     >     > Phone: +1 214-642-9640             E-Mail: larryrtx at gmail.com
>     >     >     >     >     >     >     >     > US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     > On 7/11/18, 5:00 PM, "dovecot on behalf of Teno Deuter" <dovecot-bounces at dovecot.org on behalf of gvgter at googlemail.com> wrote:
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     produces an empty result!
>     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     On Wed, Jul 11, 2018 at 11:57 PM, Richard
>     >     >     >     >     >     >     >     >     <inbound-dovecot at listmail.innovate.net> wrote:
>     >     >     >     >     >     >     >     >     > what does the output of:
>     >     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     >     netstat -n | grep :587
>     >     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     > run as root, show you? the -p will give the program and pid.
>     >     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     >
>     >     >     >     >     >     >     >     >     >> Date: Wednesday, July 11, 2018 21:51:09 +0000
>     >     >     >     >     >     >     >     >     >> From: Larry Rosenman <larryrtx at gmail.com>
>     >     >     >     >     >     >     >     >     >>
>     >     >     >     >     >     >     >     >     >> Yep, you (probably) need to configure openSMTPD to listen on 587
>     >     >     >     >     >     >     >     >     >>
>     >     >     >     >     >     >     >     >     >> (I run exim, so I can't help with that).
>     >     >     >     >     >     >     >     >     >
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>     >     >
>     >
>


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