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Questions tagged [dovecot]

QUESTIONS ABOUT POSTFIX ADMINISTRATION ARE OFF-TOPIC. Dovecot is an IMAP and POP3 server for Linux

Dovecot is an open-source IMAP and POP3 server for Linux originally developed by Timo Sirainen in 2002.

Please note that https://serverfault.com/ is another Stack Exchange website where you can ask especially configuration specific problems.

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343 questions
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Modifying iRedMail SSL Certificates

Recently, I bought a PositiveSSL certificate from Namecheap. I've been wanting to apply them to my website for use with iRedMail and WordPress, but I've had no luck doing this. I received a ZIP file containing four files, and I don't understand what…
user3930505
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Set up postmaster using Postfix on Ubuntu 14.04

I am in need of serious help. I have been on Google, Stackoverflow, Postfix's website and numerous forums. I am officially stuck, I even tried to replicate another machine's config files. The Problem: I am trying to set up Thunderbird to catch…
Shane van Wyk
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how exim show password on log files

I want to debug all auth session. For example on /var/log/exim/mainlog display auth error like this; login authenticator failed for (xx) [x.x.x.x]: 535 Incorrect authentication data (set_id=xxx) login authenticator failed for (xx) [x.x.x.x]: 535…
merdincz
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Postfix/dovecot email sent but not received

Please help! I'm trying to setup an internal mail server on LAN using Postfix and Dovecot. Everything seems to be configured fine, emails sent (and received on my gmail account) but never received on the local server (using Webmail by…
Robert
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SASL LOGIN authentication failed: Invalid authentication mechanism on Rails using Postfix and Dovecot on Ubuntu 12.10

I have configured an ubuntu 12.10 server with Postfix and Dovecot. Nonetheless, I have SASL Login authentication problem when I try to send emails using a rails web application. Using RoundCube Webmail, I get this log when I send an email: Feb 21…
guillemhs
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script to move files from one directory to another

I have successfully changed my mail imap agent from dovecot to courier-imap, for some required features, how ever i am facing a problem during the maildrop/seive directory structure where i need to move 10000 mailboxes to correct directory…
skuli434
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What configuration is needed to remove attachments from mails in Dovecot Sieve?

How can I remove specific attachments from mails in dovecot sieve mail server ? I have tried several configurations but the attachments were not removed. But it did not know keyword "replace" and I don't know what it requires. I am using…
Janumar
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Error connecting IMAP server with python imaplib and mailcow

I just install a mailcow mail server on a ubuntu 22.04(fresh install) vps, i can connect well with my mail client (Evolution), but have issue when trying to connect from a python script using imaplib: my client side is Ubuntu 22.10 Mate with Python…
pythcoiner
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Sieve add message to body

I want to add a Sieve filter rule that add message to body. It worked to add a message to the subject. if allof(not address :domain :is ["from"] ["example.com""], not header :contains "Subject" ["[TEXT]"]) { if header :matches "Subject" "*" …
WhoAmI
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-bash: /var/lib/dovecot/sieve/default.sieve: No such file or directory

After doing apt install dovecot-imapd dovecot-sieve spamassassin spamc and configuring /etc/dovecot/docevot.conf which included adding the following text into the file (and commenting out !include conf.d/*.conf): protocol lda { mail_plugins =…
Duck
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Invalid request, No data was found Roudcube

I am currently facing to issue with Roundcube. 1)The first one is with OS compatibility when I use RoundCube in OS like CentOS or Ubuntu it's the usage count proper but when I use Almalinux or Cloudlinux it shows unknown instead of Usage…
be MrZulf
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Apache Solr and Dovecot - high cpu load and query timeout

I am facing issues with Apache Solr and Dovecot. Everything is working fine and the email messages are indexed correctly but randomly (especially during the night, when in general the email traffic is more relaxed, but also during the day) the Solr…
matteomattei
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permission related issues dovecot postfix

I have the following error message in the dovecot errors & warnings log after I've tried to rebuild my mail server. Prior to these errors, I updated my aging system to the latest, and lots of things broke. The configuration was confetti, so I…
bradboy
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Creating Global Email Server with single domain

I have Postfix/Devocet Email server in a US location, and I would like to create a second email server in the India region but the domain name should be XXYYZZ.COM for both the servers. In the API we are finding the user's location, based on the…
Nandha Nanda
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Searching huge mailbox in dovecot

We store a bcc of every outsent mail in a mailbox and we store the Message-ID in our DB. We have a web page that gets the sent mail from imap using the message-id using "SEARCH HEADER Message-ID " On our old Zimbra mail server this was reasonably…
user997904
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