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90 views

postfix dovecot lmtp status=deferred (connect to domain.com[private/dovecot-lmtp]: No such file or directory)

I'm setting up my own Ubuntu mail server at home (postfix-mysql-dovecot-roundcube) with a MX registered domain (here in my example it will be "domain.com"). My main.cf : # Debian specific: ...
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7 views

Software to send all mails to external script with exim and dovecot

I am using exim and dovecot, and i have used roundcubemail for reading and sending. Now i need solution to create api for sending mails via php and smpt, and solution to forward all incoming mails to ...
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25 views

Postfix Not Sending Or Receiving Emails

I followed this tutorial to setup a mailserver on my centos VPS: https://www.linode.com/docs/email/postfix/email-with-postfix-dovecot-and-mysql-on-centos-6 And I am able to send emails to my account (...
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28 views

Postfix + Dovecot: Tracking down missing, but delivered email

I have an odd issue. It appears, according to my maillog, that someone has emailed me and that my server accepted - and delivered - the email. Yet the message isn't in my inbox, and I haven't seen any ...
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30 views

How can I add SHA512-CRYPT support to SOGo 2.3.10?

I am trying to connect SOGo to an existing Dovecot/Postfix setup (trusty tahr) with a MySQL backend. I established the connection and so far everything seems to work except the login part since the ...
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18 views

Dovecot mail migration from imap server

I web developer i don't have many expires from servers configuration, i must migrate users mails from shared hosting to dedicated hosting in my company. In past i was using imapsync and run this on my ...
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11 views

How do I supply username and password to dovecot's fts_solr plugin?

I setup solr-tomcat with password protection (on Ubuntu 16_04) and now would like to connect fts_solr from my dovecot IMAP server. However, I cannot find a way to supply username and password in the ...
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31 views

changing dovecot/ispconfig mail user password via mysql prompt

I want to change mail user pass of a dovecot/ispconfig system via mysql prompt. I was using a script with the following query in another machine (just dovecot) : UPDATE mailserver.virtual_users ...
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37 views

Dovecot auth-worker permission denied to PAM and even /dev/log

Problem I have a problem dovecot authenticating users via pam_sss.so (in an LXC container, which may be related or may be not). # doveadm auth login semenov Password: passdb: semenov auth failed ...
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39 views

Configure Postfix as backup MX AND local delivery for the same mailbox

I try to explain better... Actually I have a standalone mailserver (CentOS7+postfix+dovecot) that provide some mailboxes for my domains and I want to add a Backup MX. As said in lot of doc (http://...
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16 views

No folders on E-Mail using Postfix, Dovecot, RoundCube, all in MySQL

I don't have any folders on RoundCube for users. I have set up RC configs to auto add them and Dovecot should do it too, don't know what I did wrong. I use MySql (MariaDB) on RoundCube and Postfix. ...
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20 views

dovecot does not deliver all messages — why?

I have a postfix/dovecot/sieve/thunderbird configuration. Recently I got a message that my IP would be blacklisted somewhere. I went through the process of recovery (https://sender.office.com/) and ...
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40 views

How change “from” of outgoing mail in postfix or dovecot without touching DB or app code?

I have test machine (test.domain.com) with dovecot+postfix both configured to work with database users. I can send and recieve mail (smtp) and check all my folders in UI(imap) with addresses like user@...
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548 views

Samba4 Active Directory, Dovecot/Postfix LDAP auth lookups

I have 2 Ubuntu linux 14.04 servers with Samba4 on them. One is the AD master, the other is the AD backup. Before the Samba 3.8.4 update, my Postfix+Dovecot servers were able to do user lookups and ...
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17 views

Sendmail + Qpopper + Dovecot

this is our configuration, we used Sendmail, Qpopper POP3 for clients as Outlook/Thunderbird, Dovecot as IMAP for Rouncube/SquirrelMail. Dovecot is used only for webmails but i want used IMAP for ...
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22 views

Squirrelmail Mailbox Already Exists

I have created mail server with postfix, dovcote, and squirrelmail. I am getting this error on login to user account. ERROR: Could not complete request. Query: CREATE "mail/Sent" Reason Given: [...
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82 views

Postfix rejects messages for only for some recipients

We have working SMTP Postfix server. It receive emails properly, but sending to some recipients is problem. Some recipients are returning this error: postfix/smtpd: NOQUEUE: reject: RCPT from ...
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44 views

Dovecot static user db and lda user verification

I've got dovecot set up to use a static userdb in my dovecot.conf file: userdb { driver = static args = uid=vmail gid=vmail home=/var/vmail/%u } Now I also do want to verify the users for the ...
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18 views

Getting “Failed to initialize temporary dir” in Dovecot when doing MOVE to Spam via IMAP

The IMAP client attempts to move emails in Spam folder. Sometimes (very rarely) this operation fails as below: > TAG4 UID MOVE 32235,32234 "Spam" < TAG4 NO [CANNOT] Failed to initialize ...
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43 views

What happens with Dovecot dsync replication if the other server is unavailable?

I'm looking at setting up another mailserver at one of our other offices using Postfix and Dovecot. We have a third party spam filter that can relay incoming mail to two servers using SMTP, and if one ...
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7 views

Dovecot: update change directory structure, two structures exists now

When I updated my dovecot two days ago, changes were made in configuration. Mails were stored in /var/mail/vhosts/domain/user and now they are in /var/mail/vhosts/domain/user/Maildir So I have two ...
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68 views

Error connecting to IMAP server due to Permission denied

I'm using Postfix as MTA, Dovecot as IMAP server and Squirrel mail for web client. All of them are hosted in centos 6.7. Everything goes fine, but sometimes it shows following error(I face this more ...
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19 views

Dovecot - postgresql DB lookup

I am scratching my head when configuring Thunderbird with my Postfix/dovecot server. The email client connect to the server but will not accept my username/password. But looking at dovecot log, user ...
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28 views

Dovecot mailbox does not allow for inferior mailboxes

I'm getting the following errors from Dovecot. I've tried googling answers, but have come up with no solutions. The errors I get are as follows. Apr 4 03:03:44 usve75539 dovecot: pop3-login: Login:...
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25 views

Bypass DSpam For IPs or Domains/DSpam RBLs

I am trying to bypass DSpam for accounts that are local (on the same server). My server goes Exim, DSpam, dovecot. I have already bypassed Exim for the IPs that are on the server. I would like to be ...
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24 views

Error Authenticate with Dovecot

I have setup a mailserver.. The problem with mailserver is that it doesnt authenticate /var/log/maillog shows: Mar 14 13:43:40 mailserver dovecot: auth: mysql: Connected to 127.0.0.1 (mailserver)...
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90 views

How does postfix work together with dovecot?

I am running postfix and dovecot with virtual domains as described in the section "Postfix virtual ALIAS example: separate domains, UNIX system accounts" here. After i had set up dovecot logging i ...
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25 views

Dovecot only allow IMAP/POP for specific clients

I have a postfix+dovecot+roundcube server where I authenticate against dovecot from postfix as well: # SASL smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_auth_enable = yes ...
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17 views

Allow or disallow some users login in Dovecot based in their network

I have a server running dovecot with IMAP and LDAP authentification. All works as expected, however I would want to let some users to access the mail server from outside and other to access from the ...
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16 views

Dovecot authentication from iPhone app

I have a Centos 6 server with an iRedMail email setup (postfix/dovecot/...). It requires Starttls and authentication to connect, and all my emailclients on all my machines work just fine. However, on ...
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69 views

Roundcube unable to connect to Dovecot/Postfix via IMAP

I've recently moved a working isntance of RoundCube from my mail server (running Dovecot & Postfix) to a different server, and pointed it at the original server. However, since the move I have ...
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76 views

Postfix/Dovecot Mail: fatal: no SASL authentication mechanisms

I'm getting this issue when trying to setup Postfix/Dovecot to work on my Ubuntu server, 15.10. Followed this guide to try to setup the server, worked in the past. However, trying to upgrade to 15.10 ...
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182 views

Postfix error: no SASL authentication mechanisms

I have searched many hours but can not fix the problem. Does anyone can show me the way to fix it? This is my postconf -n postconf: warning: /etc/postfix/master.cf: undefined parameter: ...
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25 views

Dovecot X509 + MySQL Auth backend not working

I'm trying to configure IMAPS-clients to use client X509 certificates to authenticate towards Dovecot. I've followed instructions and tips on the following two pages: Certificate based auth with ...
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44 views

Roundcube Not Fetching E-Mails from /var/mail directory

I recently set Roundcube up along with Postfix and Dovecot. It's all configured correctly as far as I can see. Roundcube sends emails fine but doesn't fetch any, what's strange is I can see the E-...
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31 views

is it possible to have mbox + maildir in dovecot at the same time

I have server with sendmail, procmail and dovecot. sendmail delivers the mail in MBOX such this one (manager@domain.com): /var/spool/vmail/domain.com/mail/manager Then dovecot took over and uses ...
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42 views

Create alias with all users from mysql table in postfix/dovecot

I have a table with users for my mail server. This table for imap authenfication in dovecot +-------------+------------------+-------------------+------------------+------+------+---------------------...
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26 views

how to integrate sendmail virtual users + dovecot + full email address as username

I need to build an email server to process virtual users for several different domains using ssl on a single server. I know how to do that with a single domain using system users + sendmail + ssl + ...
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53 views

autoreply sieve not working mailer-daemon

I have set up the following services: postfix (2.11.3) dovecot (2.2.15) horde (5.2.4) Dovecot runs the following: imap lmtp sieve Everything is working fine but autoreply. For instance to=<...
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80 views

What is the difference between mail_location and mail_home in Dovecot

I cannot understand what is the different between this two path in Dovecot configuration: mail_location mail_home The first seems to be the place where it is supposed to find messages. But I ...
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55 views

postfix rejects all EMails Recipient address rejected: User unknown inlocal recipient table

Hi Together I've got a problem with my postfix server and i can't solve it. I set up a local mailserver with dovecot and postfix to receive e-mail over my own domain. It worked fine till i tried to ...
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30 views

Does Dovecot no longer work under xInetd?

I've been trying to get Dovecot to work under CentOS 7 with xinetd and I get errors such as: Error: net_connect_unix(anvil) failed: No such file or directory Fatal: Couldn't connect to anvil and the ...
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32 views

Postfix + Dovecot - Internal Relay

I have a postfix/dovecot mail server setup. Mail is working perfectly. External relays are disabled. The issue is external servers can telnet to smtp 25 and spoof email from any valid domains hosted ...
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32 views

postfix - Rewriting address from maps before applying restrictions

I use Postfix and Dovecot on my server. I have quota plugin to my Dovecot applied so I have created service which provides information about quota to Postfix. My smtpd_recipient_restricions are: ...
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25 views

How to disable TLS v1 in Dovecot 2.1.7 for only one domain

Is it possible to disable TLSv1 in dovecot v2.1.7 only for one domain, and that other domains keep using it? e.g. conf for example.com something like this use_protocols !SSLv2 !SSLv3 !TLSv1 and ...
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136 views

Cannot receive mail [postfix/dovecot] (updated)

Continuing my efforts to get my own mail server working with Postfix and Dovecot on Debian 8. I fixed the following issues so far: SSL, Secure IMAP login. I seem to be able to login via iPhone ...
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237 views

VPS imap-login error

please, could you help me with my problem? I installed VPS. Everythings ok, except email and I cannot figure, why it doesn't work as expected - Squirell mail returns when trying to log in: ERROR: ...
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208 views

Covert Old Dovecot Configuration to New Format

I am trying to setup a very simple mail server with virtual domains with Postfix and Dovecot. I was following this steps to setup the postfix and first part it worked fine. https://www.howtoforge.com/...
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195 views

CentOS Postfix/Dovecot status deferred conversation with 127.0.0.1[127.0.0.1] timed out while receiving the initial server greeting

Linux Kernel: Linux 2.6.32-504.16.2.el6.i686 on i686 RAM: 6GB OS: CentOS 6.6 Postfix 2.6.6 Dovecot 2.0.9 Relay Host Verizon Stunnel through 127.0.0.1:2525 Webmin 1.750 Virtualmin 4.17.gpl Multiple ...
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176 views

Dovecot Virtual domain/passwd-file login issue

I used this walk through http://wiki2.dovecot.org/HowTo/VirtualUserFlatFilesPostfix but there is still an issue not allowing me to login. /var/log/dovecot.log Jan 13 10:25:49 imap-login: Info: ...