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0
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14 views

Fail2ban on CentOS, dovecot filters regex not matching logs

I'm starring at this regex for some time now and it seems perfectly matching lines from my log files but I can't get it to work, not even with modifications. I suspect the problem might be with the ...
0
votes
1answer
13 views

Dovecot, Courier, Postfix Differences

[This question might be against SO guidelines - too vague - too subjective. I have however failed to find an answer] Like this: Dovecot vs Courier vs Cyrus What is the difference between Postfix, ...
-1
votes
1answer
27 views

Add new email user in Dovecot

I installed Dovecot 2.2.10 & Roundcube in Amazon Linux (apparently it's a CentOS variant). If I want to add a new mailbox (e.g. info@mydomain.com) to IMAP, how do I add this mailbox? I read from ...
0
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0answers
13 views

Roundcube: AUTHENTICATION PLAIN: Authentication failed

I installed Postfix, Dovecot, Roundcube, Postfixadmin on Amazon EC2 Linux. I configured Postfix, Dovecot, Roundcube and Postfixadmin one-by-one, and I can create new mailbox via Postfixadmin. ...
0
votes
2answers
2k views

NFS on Btrfs on multi-devices .vs. Glusterfs on distributed-volume?

I considering a storage for Email. This storage system run on my own private cloud (already replicated), then i does not care about replication. I'm thinking about 2 options: 1- I will create few ...
-2
votes
0answers
72 views

IMAP Login: Server Certificate not installed. BUT IT IS! AFAICT

5/25/16 Continuing the struggle. We have done much wonderful work, and all the port 80/443 virtual hosts are singing and dancing. Life is good. But as for the poor port 143/993 IMAP email server, ...
0
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0answers
12 views

Unable to view Dovecot shared mailbox

I have a mailing list I'd like to archive and share with a handful of users via Dovecot. The users I want to authenticate are all in OpenLDAP. I have a shared mailbox directory called LISTS_Archive. ...
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0answers
15 views

postfix dovecot, lda(admin@domain.ltd) Error: user admin@domain.ltd: Couldn't drop privileges: Mail access for users with UID 150 not permitted

i install postfix, dovecot, mysql on Ubuntu 12.04. and.. see https://www.exratione.com/2012/05/a-mailserver-on-ubuntu-1204-postfix-dovecot-mysql/ by the way.. omg a error. temporary failure. ...
0
votes
1answer
270 views

Dovecot STARTTLS fails using fetchmail

I currently try to get my own mail server up and running. So far everything seems fine as I am able to connect to this mailserver using thunderbird. The only thing I have to do is accepting my own ...
1
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2answers
181 views

Spamassassin, Dovecot and Postfix: Move spam to folder

I am trying to move Spam detected by spamassassin automatically to the Junk folder on Debian Jessie. I installed Spamassassin and edited the configs: local.cf (spamassassin folder) rewrite_header ...
2
votes
1answer
110 views

Extend Dovecot/Postfix setup with Calendar/Contact Sync

I am currently running a mailserver with dovecot (maildir) and postfix. Now one user has to sync his contacts and calendar with outlook and iOS using our service. The only way to do this seems to be ...
-3
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0answers
20 views

Postfix doesn't send mail to outside world [closed]

My Postfix doesn't send any mail to the outside world. If I send email from say office@domain.com to admin@domain.com, Postfix will send the message, but if I send mail from admin@domain.com to ...
-1
votes
0answers
12 views

can send email, but cannot receive email from external sources postfix / dovecot / webmin [closed]

I can send email just fine to the outside world, but if I try to receive a message from outside, it won't get delivered. Using Postfix / Dovecot Webmin Ubuntu 14.04
1
vote
1answer
46 views

convert plain text passwords to sha512-crypt in dovecot + postfix's mysql mailbox table

I have an old postfix + dovecot + Roundcube mailserver (mail.domain.Tld). Server clock is loosing time and adjusting it causes dovecot to kill itself, we cannot install more memory, bigger ...
0
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3answers
4k views

dovecot start “Address already in use” error

I'm currently trying to use some "me@mydomain.com" adresses on my dedicated server (Centos5). To do so, I'm tring to launch dovecot with /etc/init.d/dovecot start, but I get the following error ...
2
votes
0answers
16 views

PAM vs /etc/shadow in Dovecot SASL configuration - Security differences?

I set up a server with Postfix SMTP auth through Dovecot SASL. However, it was not possible to get the PAM authentification working as standard out of the box. So more by chance, I changed it to ...
1
vote
1answer
1k views

Moving Maildir directory out of /home

I have a computer with Ubuntu 13.04 with a local IMAP server that I use to share email over the LAN. I set this computer up to have an encrypted /home, however this therefore means that anyone logging ...
1
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0answers
12 views

Sieve saved EICAR virus to Junk folder but also disregarded in the log

I have setup my own mail server by partially following the guide (series) here The sieve filter rule is: ... truncated ... # Trash messages with improperly formed message IDs if not header :regex ...
0
votes
0answers
47 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: ...
0
votes
0answers
5 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 ...
0
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0answers
24 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 ...
0
votes
1answer
18 views

How do I share folders in dovecot?

I am migrating from courier. Migration worked well so far, I can access my maildirs with roundcube, with quota and sieve filters fully functionnal. Now I need to enable maildir sharing and can't ...
0
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0answers
21 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 ...
2
votes
2answers
10k views

dovecot-lmtp does not exist

I followed this guide on linode to setup dovecot and postfix mail server on my Ubuntu 12.04.2 LTS . The setup requires socket /var/spool/postfix/private/dovecot-lmtp to act as virtual transport. ...
3
votes
1answer
2k 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 ...
0
votes
0answers
20 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 ...
1
vote
1answer
984 views

Dovecot : remove unused inboxes

Using Dovecot, I ran into quite a disturbing problem when it comes to inboxes purge. Here's my setup : Dovecot stores its users/mailboxes on a MySQL backend. Postfix handles email transmissions, and ...
6
votes
1answer
10k views

SASL LOGIN authentication failed: UGFzc3dvcmQ6 - Find the username

First let me state that the mail server is working fine and users can connect and send email. Basically there is a local web script connecting into the mail server trying to send mail every few ...
-1
votes
0answers
20 views

fedora 23 - firewalld blocks imaps smtps

I'm having a weird problem. I can successfully connect to dovecot and port 465 and 993 is open but I can't receive emails as long as firewalld is enables and started. What is going on?
4
votes
1answer
5k views

Couldn't drop privileges: User is missing UID (see mail_uid setting)

I'm hoping I can use some help. I'm configuring dovecot_ldap, but I can't seem to be able to get dovecot to authenticate the ldap user. Below is my config and log info: hosts = 192.168.128.45:3268 ...
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0answers
15 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 ...
0
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0answers
7 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 ...
2
votes
4answers
1k views

Sieve: filter subject with regex, file into mailbox named match

I am trying to filter mails by subject with a regular expression. The subjects I want to match are read like [git-foo] some more text where foo is the string I want to check for. I end up with the ...
0
votes
1answer
39 views

Sync a Maildir backup to an account

I have a client who created about 20 mailboxes on a server, and they have been using them for a few weeks. So there is mail in them, that can't be lost. Now they recovered a backup of those mailboxes ...
0
votes
1answer
14 views

Migrate Dovecot 0.99 to Dovecot 2.x and preserve POP UIDs

I have an old server running Sendmail and Dovecot 0.99. There are about 50 email accounts on this server, associated with various domain names hosted on it. The email data is stored in MBOX format ...
0
votes
1answer
42 views

Dovecot quota clone

I'm trying to use dovecot's quotas and share them via mysql with modoboa. I'm using the count module for that: http://wiki2.dovecot.org/Quota/Count To share the quota I'm trying to implement the new ...
1
vote
1answer
41 views

Dovecot: autocreate plugin is deprecated, use mailbox { auto } setting

Currently I am using this in my dovecot.conf: protocol imap { mail_plugins = "autocreate" } plugin { autocreate = Trash autocreate2 = Sent autosubscribe = Trash autosubscribe2 = Sent } My log ...
0
votes
0answers
23 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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0answers
26 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 ...
2
votes
1answer
1k views

Deliver mail to virtual users with sendmail and dovecot lda

I'm trying to migrate our linux system user based post system to virtual users. I have sendmail with procmail delivery dovecot system users with different uids roundcube web interface Sendmail ...
0
votes
1answer
40 views

Creating Dovecot Master users/passwords doesn't work

I've been cracking my head on this for hours. I want to create a master user that has access to all dovecot accounts. I've followed the tutorial on dovecot website, however, it still it either says ...
0
votes
0answers
32 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 ...
1
vote
1answer
72 views

Dovecot can't see user home dir

I'm testing my Dovecot configuration with mutt but without success. I have user user@example.com, I created home directory for him with maildirmake.dovecot command. But Dovecot cant cd to home ...
1
vote
1answer
102 views

Postfix/Dovecot with MySQL on CentOS 7 not creating the proper directory structure

I have set up a mail server using Postfix, Dovecot and MySQL on a CentOS machine to serve some virtual users but for some reason it doesn't store emails in their proper folders. Postfix and Dovecot ...
1
vote
2answers
213 views

Making sure Postfix MDA and Dovecot IMAP understand mailbox location?

I want to setup Postfix and Dovecot with Postfix as the SMTP MTA (mail transfer agent) and the MDA (mail delivery agent) and Dovecot just as the IMAP server, but I want to make sure that they each ...
1
vote
1answer
101 views

IMAP server can't read (open) mails using fetchmail, procmail & dovecot

I'm trying to setup a mail server ! Everything seems to be ok (after some loooong days) but when I tried to read mail with IMAP server : Apr 18 17:38:48 sd-84941 dovecot: imap(dlp): Error: ...
4
votes
3answers
6k views

Dovecot error: ssl enabled, but ssl_cert not set

I've been trying to get Postfix and Dovecot set up for days and I think I have resolved all problems except for one that just came up. When I try to restart Dovecot I get the following error message: ...
0
votes
0answers
13 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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0answers
15 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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0answers
31 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 ...