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Questions tagged [dovecot]

An IMAP and POP3 email server. When asking about Dovecot problems, please include relevant maillog lines and output of the following command: `doveconf -n`

Dovecot is an IMAP and POP3 server for *nix systems. It emphasizes security, and is also easy to set up and use, as well as having high performance.

More information about dovecot is available at http://www.dovecot.org/

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Configuring Roundcube password plugin with Postfix/Dovecot

I am using Roundcube v1.6.0, and I am trying to get the Password Plugin to work properly. However, I am getting the following error message (in browser): Could not save new password. Encryption function missing. Why does Roundcube want to access my…
SKNB
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Queue stuck with message "[private/dovecot-lmtp] while sending end of data -- message may be sent more than once "

My default postfix was configured to handle messages upto 20MB. We have tried to send a local email bigger than this and it was found stuck in the queue. The postfix setting message_size_limit was raised and tried to re run the queue meanwhile I…
nisamudeen97
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Setting up managesieve on Dovecot

I'm trying to get my head around setting up managesieved so that my users can make use of it. So far I have done: apt-get install dovecot-sieve dovecot-managesieved After some debugging, I found out I need to create /home/user/sieve/tmp for each…
Andrew Newby
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Dovecot expunge all emails marked as deleted regardless of folder

I would have thought that this would be a FAQ but I haven't found a useful answer. How do I expunge all email messages deleted using the email client regardless of which folder it's in?
Gary Stainburn
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is there a postfix relocation service?

since i am running out of disk space on my debian server, i bought a usb raid and mounted it in the system under "/raid". I now want to move the whole postfix email directory "/var/vmail" to "/raid/var/vmail". I could now change in the following…
Max Muster
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postfix + dovecot error: NOQUEUE: reject: RCPT from localhost[127.0.0.1]:

I setup a postfix/dovecot outgoing only mailing setup for my new mastodon instance. My mail log: Nov 20 04:51:57 simplysocial postfix/smtpd[23374]: connect from localhost[127.0.0.1] Nov 20 04:51:57 simplysocial postfix/smtpd[23374]: warning: unknown…
Anton A
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'FETCH' command with a 'BAD' response: Error in IMAP command FETCH: Invalid messageset (0.001 + 0.000 secs). on DoveCot IMAP Server

I'm hosting my webserver using postfix and dovecot. it works fine when i try to connect using my iphone and my macbook. I need to connect an external WebbApplication to get all E-Mails over IMAP Connection. The connection can be authenticated. I…
El-Salatinie
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Implementing arithmetic rules in sieve to filter recipient address, is it possible?

For example, the receiver's address should have the following pattern: last digit = (1st digit + 2nd digit)%10. abc123@testdomain.com, PASS, 1+2=3, and the last digit is 3. abc124@testdomain.com, FAIL, 1+2=3, but the last digit is…
stackname
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How to merge in Dovecot extra fields from system accounts to passwd-file format?

I'm running an Ubuntu mail server with Dovecot 2.2.33 and am using system accounts: passdb { driver = pam I have about 100 mail users. I would like to impose per-user storage quotas, but the Dovecot docs on per-user quota configuration say: The…
TommyPeanuts
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SSL Certificate not valid on SNI server - Dovecot/Postfix

I've got a Dovecot/Postfix server running on a Raspberry Pi running Raspbian 10 (Buster) I have two domain names running on the same server which for privacy I'll call DOMAIN 1 and DOMAIN 2. Both have e-mail addresses associated with them, and both…
The All Powerful
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Automatically discoverable mail server settings

I have a Postfix/Dovecot email-server set up, and it all works really well, but when I try to add the email to well-known email clients (e.g. Outlook) it will say the email settings could not be discovered or something of that nature, I then have to…
HiddeV22
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Managesieve Rouncube no connect to the server

I had a Dovecot and Roundcube server installed on the same machine, and Managesieve worked fine. But I changed Rouncube to another server and I can't get managesieve to connect. I already modified the managesieve configuration file indicating the IP…
Carlos Torres Hanna
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Dovecot gz trailer has wrong CRC

Installed hestia with dovecot+exim4+roundcube. Setted up gzip by adding zlib_save = gz zlib_save_level = 6 in config. Added loading module in imap conf. Im using thunderbird to read and sent messages but some messages in maildir were broken and…
Павел Шаффер
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Dovecot and Exim config to support domain alias

I use Dovecot and Exim in my mail server, and auth them against MariaDB. The server keep mails for multiply mail domain, and it works this way for years. Now I need to migrate (rename) one of mail domains into another name (don't ask, business…
Alexander
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How to import mbox file to Maildir

I have the following mbox file: /home/incoming/test_data/example_data/.transaction_emails_mbox. I want to move the emails in the mbox file to Maildir at the following directory, where all the user's other emails are: /home/incoming/Maildir/cur/.…
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