A IMAP and POP3 email server.

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0
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9 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. ...
-1
votes
1answer
24 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 ...
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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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14 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. ...
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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
11 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
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0answers
21 views

production mail server setup with opendkim, spamassassin, clamAV [closed]

i am told to setup a new mail server? any help will be useful.thanks i advance. postfix/dovecot spamassasin clamAV opendkim etc... any help or useful tutorial will be great..
2
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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
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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 ...
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45 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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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 ...
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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 ...
-2
votes
0answers
68 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, ...
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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 ...
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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
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?
0
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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 ...
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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 ...
0
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1answer
36 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 ...
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22 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 ...
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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
45 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 ...
2
votes
1answer
106 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 ...
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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 ...
0
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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 ...
0
votes
1answer
28 views

Postfix/LMTP rewriting username to number 1

I have a frustrating issue with my mail server and i am confused as which part of the configuration is concerned, please note that both postfix and dovecot are configured to fetch configuration from ...
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305 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 ...
1
vote
1answer
100 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: ...
1
vote
2answers
30 views

Dovecot: Relative home directory paths not supported

This is my first time setting up an email sever, and have gone with Dovecot for the IMAP side. I've been following this tutorial. When I try to login to the server, this is printed to the error log: ...
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16 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 ...
0
votes
2answers
64 views

Mail Server Can't Receive Email But Can Send Email - Postfix, Dovecot, Postgresql

I have server where I want to set up a mail server to let me receive and send email from my domain. I'm currently having a problem where while I am can not receive mails. Sending emails works perfect. ...
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0answers
14 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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0answers
65 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 ...
0
votes
1answer
39 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 ...
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0answers
39 views

Dovecot fails to work with “IMAP plugin” after update

I updated dovecot with custombuild to 2.2.22 version. After the update server crashed and had to be rebooted from the server. Update completed but dovecot service failed to start. After reboot, I ...
-1
votes
2answers
56 views

Port decisions for email setup in 2016 (Ubuntu)

I have a new Ubuntu 14.04 LAMP server with the UFW firewall setup on DigitalOcean. My goal is to add email for use on my phone(iPhone) and laptop(via Roundcube). There is a lot of old information ...
0
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0answers
29 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 ...
0
votes
2answers
46 views

Someone sending email through my Postfix/Dove

there might have been answers to this many times. But I can't seem to find one that fits my issues so here we go: I've ran an email server on my centos machine for over four months without problem, ...
1
vote
1answer
28 views

doveadm: Delete messages older than date

I've a situation where some users keep very old messages (+5 years) on their mailboxes that are just a waste of space and due to safety reasons should also be deleted. I find out that I could use ...
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0answers
17 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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0answers
26 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 ...
0
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0answers
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 ...
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
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0answers
44 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 ...
0
votes
1answer
16 views

Dovecot Variable Expansion

System: Debian Jessie I'm trying to put an environment variable in the sql config like: password_query = SELECT userid AS user, crypt AS password, maildir as userdb_home, 500 as userdb_uid, 500 as ...
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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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0answers
22 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: ...