Displaying 20 results from an estimated 10000 matches similar to: "setting up multiple listeners"
2020 Apr 19
2
Dovecot and thunderbird authentication issue?
Hello,
I'm using Dovecot 2.2, Postfix 3.5, and am atempting to get the latest
version of Thunderbird to work. I tried account autoconfig which did
not work, so I had to manually enter information and correct other
information. On my server dovecot supports plane and login
authentication methods but only over starttls i've got a letsencrypt
certificate. My thunderbird configuration looks
2011 May 07
2
Configuring ipv6 reboot persistence, CentOS 5.6
Hello,
I'm running a CentOS 5.6 server through linode. I am atempting to
configure it for ipv6, previously this had been done though not by me
on a ubuntu box so the hardware can take it. I've got an ipv6 tunnel
through Hurricane Electric and at a shell prompt have done the
following:
ifconfig sit0 up
ifconfig sit0 inet6 tunnel ::IPV4 Address
ifconfig sit1 up
ifconfig sit1 inet6 add IPV6
2016 Feb 02
2
Disable Client Certificate Authentication for Unencrypted Connections?
On 02 Feb 2016, at 13:09, Haravikk <dovecot at haravikk.me> wrote:
>
> So I still haven?t found a way to require client certificates only for port 993/IMAPS while leaving unencrypted IMAP open for local, trusted, services.
>
> Is there really no way to do this? I just found out how to do the same thing for postfix (turns out it?s fairly easy, just a matter of adding the
2018 Apr 10
2
two unrelated issues, lastlogin, and an out of memory fatal error
Hello,
I've got a few misc issues that I'm trying to get a handle on.
I'm having what is probably a simple error with last logins. It's not
working, unable to write values to the database. Here's the log lines:
2018-04-10 10:43:34 imap-login: Info: Login: user=<user at domain.com>,
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=75934, TLS,
2017 Mar 02
3
welcome plugin
Hello,
Is anyone using the welcome plugin? I'm trying to utilize it to send a
message when a user first logs in to the system, containing important
information for them to know. The plugin loads, I don't have a
configuration problem, but the message never gets sent.
What can I provide to more easily troubleshoot this?
Thanks.
Dave.
2017 Apr 14
2
several misc questions, public folders and sharing, quota, ssl
Hi Aki,
Thanks for your reply. Sorry, hit the reply to and not the reply to all option.
So, even when a folder is a public folder I'm still needing to use the
acl plugin?
The public/TestFolder is showing up, the public/TestFolder1 is not.
Thanks.
Dave.
On 4/14/17, Aki Tuomi <aki.tuomi at dovecot.fi> wrote:
> Please keep responses on the list. Thank you. =)
>
> Without ACL
2017 Apr 28
2
Dovecot last_login plugin and Mysql
Hi Aki,
Thanks. Can you tell me how you implemented it?
Thanks.
Dave.
On 4/28/17, Aki Tuomi <aki.tuomi at dovecot.fi> wrote:
>
>> On April 28, 2017 at 8:08 PM David Mehler <dave.mehler at gmail.com> wrote:
>>
>>
>> Hello,
>>
>> Is anyone using the last_login plugin with a Mysql database? I'd like
>> to track when users were last on
2020 Apr 13
5
got a listener on 993
Hello,
Before I get in to my question is ssl on 993 or starttls on 143 better
from a security perspective?
I've noticed that I've got a dovecot listener on port 993, below is my
doveconf -n output I don't have an imaps listener uncommented should I
do so and set it's port to 0? Will that disable the 993 listener?
Thanks.
Dave.
# 2.3.10 (0da0eff44):
2016 Jan 29
2
Disable Client Certificate Authentication for Unencrypted Connections?
> On 27 Jan 2016, at 21:55, Axel Luttgens <axel.luttgens at skynet.be> wrote:
>
> Hello Haravikk,
>
> Perhaps could you try to devise an exception based on one (or more) "remote" section(s), as in:
>
> remote ip.of.webmail.server {
> ssl_verify_client_cert = no
> [other settings, if needed]
> }
>
> But I guess you would need to combine
2011 May 08
2
fail2ban and secure permissions
Hello,
Has anyone got fail2ban working and blocking ssh spambot atempts? My
ssh is logging with a facility of authpriv which syslogd sends to
/var/log/secure. That file has 600 permissions owned and group of
root. I want to make it where fail2ban can access the needed file, yet
not make it insecure in the process. I was not wanting to change
permissions last time I did that on a log file a cron
2018 Apr 11
3
two unrelated issues, lastlogin, and an out of memory fatal error
Hello Aki,
Thanks for your suggestion. I followed it and the wiki at:
https://wiki.dovecot.org/Plugins/LastLogin
Good news, I get a record in the users table, with the username that
just logged in. This is good. Bad news is I got unexpected output from
the last_login time stamp. Here's the table and the user:
mysql> describe users;
2017 Oct 02
1
dovecot listening imaps external interface
Hello,
I'm trying to get dovecot to listen on specific interfaces. On the
server itself I've got webmail going so am needing imap on 143. I do
not want this on the external server interface, so I am wanting imaps
port 993 external only. The configuration looks right, but Dovecot
isn't showing anything listening on port 993 at all.
Unrelated, my public and shared folders are not
2017 Apr 14
4
several misc questions, public folders and sharing, quota, ssl
Hello,
I'm running dovecot 2.29 on a freebsd 10.3 system. I'm wanting to
optimize how the system is running and have a few misc questions.
First ssl, is my cipher list good? I'm trying for pfs and wanting to
ensure these cipherlist is appropriate:
ssl_cipher_list = EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH
Next, a new feature that I'm trying for is virtual folders that
2018 Jul 30
4
dovecot 2.3.x, ECC and wildcard certificates, any issues
I don't know how to get both RSA and ECC cert from letsencrypt.
Aki
> On 30 July 2018 at 20:43 David Mehler <dave.mehler at gmail.com> wrote:
>
>
> Hello,
>
> What acme implementation do you use for your letsencrypt certificates?
> If it's acme.sh how do you get both rsa and ecc certificates? What
> configuration options are you using in your
2019 Mar 23
2
Is this assumption correct?
Hello list
we encounter a weird SSL issue with one of our dovecot (2.2.24 on
Centos6) which we can only explain if our assumtion is correct
Symptoms are that imaps connections (on port 993) suddenly get veeeery
slow. Up to 180s for one connection with openssl s_client The thing we
do not understand is that in the same time imap connections with
starttls are just 1s.
We can see that entropy on the
2018 Jul 30
2
dovecot 2.3.x, ECC and wildcard certificates, any issues
Hello,
The client in question is the latest version of AquaMail running on android.
Thanks.
Dave.
On 7/30/18, Aki Tuomi <aki.tuomi at dovecot.fi> wrote:
> You should, in practice, enable both. This gives best client compability. It
> is possible you have clients that cannot understand ECC certificates? You
> can use ssl_alt_cert to provide RSA cert too.
>
> Aki
>
2016 Jan 25
2
Disable Client Certificate Authentication for Unencrypted Connections?
I?m using dovecot to provide encrypted IMAP e-mail support for remote clients and it?s working great. However, I also need to set up a webmail front-end (Roundcube), which I?m hoping to have use unencrypted IMAP on port 143 (as only port 993 is available externally).
The problem I?m running into is that I want to require client certificate authentication on port 993, but dovecot is apparently
2002 Oct 29
2
File locking problems - v2.2.6
Hi,
I have been going crazy over the last few weeks trying to install a new
Samba server (using v2.2.1, v2.2.5 and v2.2.6) to replace a old system.
Problem seems to be with file locking on the new server - works
perfectly on old server!!
Attached are configuration files for Samba for old (smb205.conf) and new
(smb226.conf) servers, plus the source of a Cobol test program
(samtest.cbl) that
2018 Jul 30
2
dovecot 2.3.x, ECC and wildcard certificates, any issues
Hi,
Thanks, good news is that worked. Bad news is it all looks good which
means I do not know hwhy my remote clients can't get their email,
looked like from the logs it was that.
Would 143 be better or 993 for the external clients?
Thanks.
Dave.
On 7/30/18, Aki Tuomi <aki.tuomi at dovecot.fi> wrote:
>
>> On 30 July 2018 at 19:16 David Mehler <dave.mehler at gmail.com>
2018 Apr 10
1
doveconf error upon boot up
On Tue, 10 Apr 2018 11:08:20 -0400, David Mehler stated:
>Can you send a complete doveconf -n and your dovecot startup lines in
>/etc/rc.conf?
/etc/rc.conf
## Dovecot
dovecot_enable="YES"
# 2.3.1 (8e2f634): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.1 (d9bc6dfe)
# OS: FreeBSD 11.1-RELEASE-p9 amd64 zfs
# Hostname: localhost
auth_mechanisms = plain login