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-4
votes
0answers
27 views

Authentication fails to postfix/dovecot on ubuntu 12.04 [on hold]

I installed and configured a mailserver on Ubuntu 12.04 using Postfix and Dovecot. Sending emails using the terminal works flawlessly. My problem is I can't connect on my email server using ...
-1
votes
0answers
15 views

Roundcube / Squirrelmail doesn't load

Why roundcube or squirrelmail doesn't load up? I tried everything. Let's pick Roundcube first. I have installed it under Ubuntu 12.04, then dpkg-reconfigure. After that I add it to access it from the ...
2
votes
1answer
21 views

Authentication error connecting to a mail server via openssl in the terminal

I've set up an email server using Postfix and Dovecot and I'm able to send and receive mail using various mail clients but for some reason I get an authentication error when I try to connect via ...
1
vote
1answer
13 views

Configure roundcube login by hostname

I recently installed Roundcube on my Centos6/postfix/dovecot server. Default install works great but I am trying to configure some options that I cannot seem to figure out. My end result would be a ...
2
votes
1answer
2k views

Postfix: How to configure Postfix with virtual Dovecot mailboxes?

I have configured a Postfix mail server for two domains: domain1.com and domain2.com. In my configuration domain1 has both virtual users with Maildirs and aliases to forward mail to local users (eg. ...
0
votes
1answer
12 views

OpenDKIM errors

When sending mail, Outlook errors 4.7.1 Service unavailable - try again later. I have installed postfix, dovecot and openDKIM, but OpenDKIM is giving me errors: Mar 30 10:19:32 x opendkim[16762]: ...
1
vote
1answer
54 views

Dovecot: Email clients and duplicated folders

So in my server I'm usually going against a problem, different emails clients call some special folders like Sent and Trash different names like Sent Items and Deleted Items. My question is, can I in ...
0
votes
1answer
870 views

How to enable maildir in Dovecot deliver with Sendmail local_procmail

There is documentation around on how to make /usr/local/bin/procmail work with delivering to a maildir. However, it is my understanding that it is also possible to avoid procmail altogether, and have ...
-1
votes
1answer
25 views

Issues sending and receiving mail, Dovecot, Postfix etc

I have been trying to fix my mail server for 3 days now. I'm not really new to Debian and Apache and such but I am new to Dovecot and Postfix. At this point I have set up the virtual users and the ...
1
vote
1answer
19 views

Dovecot antispam plugin does not get triggered

I've got an issue with the antispam plugin using dovecot 2.1.7 and dspam 3.10.1. I think, the antispam plugin does not recognize the Junk-Folder because the log reports Mar 25 13:11:22 mail imap: ...
1
vote
0answers
43 views

Postfix on server with multiple IP addresses sends mails with wrong HELO in header

I have a VPS with multiple IP addresses: venet0:0 x.x.x.2 venet0:1 x.x.x.3 venet0:2 x.x.x.4 venet0:3 x.x.x.5 All IPs have A records m2.domain.com -> x.x.x.2 m3.domain.com -> x.x.x.3 ...
0
votes
2answers
37 views

Postfix Failed to Receive Email

I am trying to set up a mailing server with postfix and dovecot in ubuntu 12.04 following this guide. All seems to have worked out correctly and when I try this echo test | mail email1@example.org ...
2
votes
1answer
112 views

SASL PLAIN authenticating with primary domain, but not with virtual domain

Postfix + dovecot and sasl. Works so far with 1 domain. Added a virtual domain. Incoming mail for this works. Outgoing however has SASL authentication failing. Why does it fail I don't know. ...
0
votes
1answer
21 views

TLS/SSL mail server Certificate installation for Postfix/Dovecot Mail Server Setup

I have tried to setup a my own web-server with mail server, (I am not a linux export just following some tutorials), webserver setup with Nginx,PHP-fpm and MySQL seems to be successful, then i moved ...
2
votes
2answers
31 views

How to move cur tmp new directories directly in virtual user home?

Reading the Maildir documentation they just mention folder should be like user/Maildir/cur tmp new So my virtual users have it without Maildir folder like: ...
0
votes
1answer
382 views

How can I move mail from one server to another? [closed]

I currently host mail accounts on a VPS, which I want to move to a hosted CPanel account. Mail is handled by Postfix and Dovecot, but I don't know much about the server I want to move the mail to. ...
0
votes
2answers
61 views

Relay Access Denied - Postfix/Dovecot

Edit: Please, please read the answer before this whole thing, as it'll save you tons of time. Answering my issue was as simple as changing a setting with Outlook, it might be for you, as well. It had ...
0
votes
1answer
2k views

CentOS Dovecot Permission Denied

I have a dovecot mail server setup with Virtualmin, and for some reason, out of the blue, yesterday, the mail server stopped working. I found that in the /var/log/maillog file, I have the following ...
-1
votes
0answers
50 views

Restrict email accounts that can send email

I want to restrict email accounts that can send emails - I've had an issue with a spambot sending emails from a malware script that was placed on my server (I'm trying to figure out where the ...
3
votes
1answer
35 views

searching for the correct way to compile postfix

I am experiencing issues while compiling latest version of postfix from source code. At the moment I'm trying to compile version 3 because Debian 7 and latest Ubuntu 14,10 (version 2,9 and 2,11 for ...
0
votes
1answer
34 views

Postfix Multi Domain Email Going to Spam

I have read over the other post from other users on this site about this topic. I think I see my problem but cannot figure out where to change it. My configuration: RDNS for 107.170.172.XXX: ...
-2
votes
1answer
35 views

Could nginx mail module replace a Postfix/Dovecot combo

I saw that nginx has a "Mail Module". I googled but don't find much documentation about this. What is this ? For what can it be used ? Could it replace my current simple Postfix/Dovecot combo?
0
votes
2answers
1k views

Postfix 5.7.1 Relay access denied

I know there's a lot of similar questions here but none has helped me. So I have a Debian 7.0 server with postfix and dovecot working on it with a self-signed certificate. I can send emails to other ...
1
vote
1answer
394 views

Alternative to postfix with SNI certificates + Dovecot compatibility

As we're aware postfix doesn't support SNI (Server Name Indication), which means that if you'd define a certificate, it will be used for all domain names that you have on that server, which could be ...
4
votes
1answer
36 views

How to handle external alias with dspam as daemon between postfix and dovecot with virtual domains?

I've got the following situation for incoming mail with Postfix 2.9.6, DSpam 3.10.1 and Dovecot 2.1.7: Incoming Mail -> SMTP -> LMTP -> DSpam (as daemon) -> LMTP -> Dovecot I've got ...
0
votes
1answer
32 views

SquirrelMail showing empty inbox. THIS FOLDER IS EMPTY

I have installed postfix, dovecot and squirrelmail. I can send messages and also receive messages. But in Squirrelmail web interface i can see only sent messages it is not showing the mails which are ...
0
votes
0answers
32 views

Unable to connect to Dovecot server (IMAP) using Outlook on Android

I have a Dovecot / Postfix setup running on CentOS 6.6. This server is working perfectly fine with a number of different e-mail clients, including but not limited to Thunderbird, KMail, Outlook 2013 ...
3
votes
0answers
27 views

Dovecot and virtual domains with different namespaces

I've got dovecot 2.1.7 setup with virtual domains and now would like to have different public namespaces for each of the virtual domains. E.g. workdomain.com -> INBOX (private namespace) -> ...
0
votes
1answer
255 views

How can I configure mail for Drupal 7 on an Ubuntu Raring EC2 node?

I have installed apache2, php5, mysql5, php5-mysql and other supporting packages on an EC2 server, and when I started to install drupal7, it pulled in several packages including mail support, and ...
1
vote
1answer
27 views

Postfix + mysql: virtual_users combined with a catch-all in virtual_aliases

I have a Postfix (and Dovecot) server running, using MySQL to define the domain names, users and aliases. This is all running fine, but now I want to add a catch-all to a domain where I already have ...
-1
votes
1answer
58 views

DOVECOT: Access denied

I am trying to set up a mail server following this tutorial: http://www.starbridge.org/spip/spip.php?article12#dovecot-sasl-lda-imap-et-sieve I cannot receive emails on my email client (thunderbird). ...
1
vote
2answers
212 views

Postfix, Dovecot - connection from outside, authentication

I want to run postfix + dovecot on my server. I'm doing it for first time. Postfix and Dovecot works on local - I can connect through telnet, and send/receive e-mails using commands. When I try to ...
-1
votes
0answers
18 views

Dovecot logging out repeatedly , not able to send emails

I have a mail server with postfix ,dovecot , secure-tunnel and squirrel-mail on AWS. It was working without any issue until now and suddenly , i can't send mails i'm able to receive mails.Their is no ...
0
votes
2answers
1k views

Ubuntu 10.04 Postfix Dovecot ISPConfig 3 - send spam from own domain to random users [closed]

My Config: Ubuntu 10.04 Postfix 2.7.0 Dovecot 1.2.9 ISPConfig 3.0.4.2 I've got the problem that a unknown / invalid user e.g dexter_rollins@xxxx> sends mails to different emails. Every 5 - 7 min ...
2
votes
1answer
3k views

Centos 6 Mail Server / Can't receive e-mails but can send [closed]

I recently set up my server using Centos 6, with ISPconfig 3 with httpd, php, mysql, mail server. I can create e-mail accounts in the control panel, And I successfully can log in to the webmail, I ...
0
votes
1answer
3k views

dovecot Mail delivery System returns “unknown user” and client authentication fails [closed]

I have dovecot installed on Ubuntu 12.04. I am using Ispconfig3 to manage the virtual users. I have been through the http://wiki2.dovecot.org/TestInstallation process and everything (except the ssl) ...
0
votes
2answers
40 views

Protocol between MTA, MDA, and mailbox in Postfix

I've read that LMTP is used to manage local messages with no need of queues. What I don't understand exactly it's how what protocols are involved and then, so please correct me if I'm wrong: Let's ...
0
votes
2answers
92 views

Postix or Dovecot debug log for Maildir folder, Virtual user mail folder owner and permission

I'm no able to find a complete tutorial about Maildir and the folders where reside owner and permissions if there's any and you already found it , please share. Anyway I wonder if there is a way to ...
0
votes
2answers
225 views

${extension} empty after catch-all alias in Postfix

I want a setup where an e-mailaddress like user+foo@example.com redirects mail to the folder foo. I've already got dovecot configured and tested. It is called by postfix with this line in master.cf: ...
-1
votes
1answer
36 views

How to enable Dovecot virtual users to change their password using passwd-file?

I am running Dovecot with several virtual users in passwd-file: http://wiki2.dovecot.org/AuthDatabase/PasswdFile . The file is /etc/dovecot/userdb . How can I enable the users to change their ...
0
votes
1answer
51 views

Recomendations for this mail server setup?

EMAIL SERVER SETUP Hey, its my first time using serverfault but I hope the community can help. I am trying to build a secure email system using Linux, Postfix, Dovecot and MySQL. I have read on ...
0
votes
0answers
19 views

How to deactivate mbox? [migrated]

I just finished to install the horde framework (git version) on my server (debian7 + dovecot + postfix + apache2). And I would like to know if it is possible to deactivate the "mail" program's ...
1
vote
1answer
54 views

How to disable search body in dovecot?

We run mail server of 30k e-mail accounts (Maildir) with Dovecot imap server. We suffer from high IO load, especially when a user starts to search large IMAP folders. Is any way of preventing search ...
1
vote
1answer
995 views

Setting up email addresses for different domains in ISPConfig [closed]

After following this article I have set up a number of email addresses on my server. On another machine on my network, I have seven sites hosted (and configured correctly with Apache). I would like ...
2
votes
0answers
10 views

Skip password authentication on Dovecot when client certificate provided

Using Dovecot version 2.1.7, I've gotten client certificates working with fairly little effort, and at this point I can choose between having password authentication after the certificate check or ...
0
votes
1answer
92 views

Dovecot / Postfix / SASL: Connect to /var/run/dovecot/auth-client failed: Permission denied

Dovecot / Postfix configuration is not working properly on my server : after several checks, I understand that Imap services are operationnal using local or desktop clients Postfix is listening, ...
2
votes
3answers
1k views

Postfix: SASL authentication failure: cannot connect to saslauthd server: Permission denied

I had a Postfix/Dovecot server up and running for about a week until I had to reboot it. When I did, things stopped working. I've been up searching for hours to no avail. IMAP successfully ...
1
vote
0answers
31 views

dovecot userdb passwd-file default_fields uid not expanding %variable

I'm trying to set up a very simple shared mail server, where each 'domain' is a system user, i.e. 'example.com' is a real user with /home/example.com/, a uid of 5001 and gid 'example.com' of 5001. ...
1
vote
2answers
890 views

Dovecot cannot authenticate through IMAP

I want to setup a mail server with postfix + postgresql and dovecot. At the moment i can send emails to the mail server but i cannot connect to it with my mail client because it says that the password ...
2
votes
0answers
33 views

Dovecot: using a separate passdb per service

Situation: one front-facing server running Dovecot as IMAP/POP3/ManageSieve proxy, a mixture of IMAP servers (Dovecot, Exchange, ...) in the back-end. Dovecot's passdb does lookups against MySQL which ...