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Questions tagged [roundcube]

Webbased email client.

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Individual and global spam filter using Dovecot/rspamd

I'm runnig email server using Postfix, Dovecot, RoundCube and rspamd on Debian 11. Like everyone I have to deal with spam, but I got high demands for that. Currently my rspamd is checking every ...
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Postix to relay SMTP from port 587

I have a debian server with postfix, fail2ban, roundcube, webmin and dovecot installed on it. I have been able to send mails from port 25, but regardless of what I try I can't get it to work from 465 ...
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Dovecot refusing connection after extending CertBot certificates

I have an Ubuntu server with a website and a setup with postfix, dovecot, and roundcube. All was working well. But this week, I have extended the wordpress website from 1 single-site to 6 sites (...
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Roundcube does not take password for user at login [closed]

I have roundcube and docker-mailserver in docker containers. I've managed to make change of password possible by roundcube password plugin. I created 'mailbox' table and added two columns: 'username' ...
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Dovecot Authenticating with Active Directory, username with period not going through

I have been struggling the past 2 days. My conf file is like this: hosts = 192.168.2.2 ldap_version = 3 auth_bind_userdn = %Ln auth_bind = yes dn = admin dnpass ...
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Roundcube with Dovecot - disappearing/not present inbox and emails

Versions: Debian 11 5.10.92-1 x86_64 - nginx/1.21.6 - mysql 15.1 10.5.12-MariaDB - PHP 7.4.25 (cli) - dovecot-core/stable,now 1:2.3.13+dfsg1-2 I've got my postfix/dovecot configration working for ...
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Bizarre intermittent, but long lasting failure to connect to just one server

I have a bizarre connection issue with just one server that I have no idea how to diagnose. Basically I'm setting up a self-hosted email service using iRedMail and everything works fine for a while ...
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STMP connection error with roundcube

recently I was trying to install roundcube on my server and everything works fine until smtp test. When I try to connect i always get this error: SMTP send: NOT OK(Connection failed: Failed to ...
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Roundcubebox ngnix internal error

I have problem setting up roundcubebox with nginx, im getting this error: Im running php8.1 and php-fpm process is running. Also I checked nginx and roundcubebox logs, nothing seems unusual. My nginx ...
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Roundcube webmail on Debian 11 bullseye - Could not save password

first question here, take me slow. I have installed dovecot, postfix and Roundcube webmail in a VM to test a new mail server for the company I work for. All good until I try changing a password as a ...
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Roundcube Activity log

How do you access the activity log for a specific email user that reflects when an account was deactivated and reactivated? Dates and times?enter image description here Also how can you retrieve ...
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Roundcube Address book configuration from slave database

I am installing RC version..... on Debian ....... We are using PostgreSQL for authentication, ie all our email ids & passwords are in a Postgres table. We query local roundcube database as <$...
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108 views

RoundCube install in parallel: Connection to storage server failed

I need upgrade and split Centos 6.3, RoundCube 0.7.2 and Dovecot 2.0.9. Apache link is old.mydomain. IMAP section: $rcmail_config['default_host'] = 'localhost'; Dovecot authenticate against Microsoft ...
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Postfix email not send from subdomain

I have setup email server on ubuntu with Postfix, roundcube, powermta. mail server domain: mail.example.com emails are working fine when I test with gmail. I have installed mautic on another subdomain ...
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Mail server seems to be working but mail client does not show mails

for the last few days I have been trying to run an email server and it looks like I finally made it. The email server runs on Debian in combination with postfix and dovecot. Webmin is also installed, ...
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How can I install Net_LDAP3 for RoudCube?

I have a mostly adequate result for availability of resources for RoundCube, but the check for requisite resources lists: Net_LDAP3: NOT AVAILABLE(Recommended to install Net_LDAP3 from git.kolab.org;...
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3k views

Roundcube 1.5.0 upgrade: Internal Server Error

My server updated automatically to this new release of Roundcube 1.5, since then, Roundcube don't show any Inbox mail with the message "Internal Server Error". I tried and searched for ...
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Sievie for outgoing mail - dovecot

I need to make a filter for outgoing mail. To copy messages if "to" contains the given e-mail address.I have: # rule:[Copy to slack] if address :contains "to" "test@example....
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Safe to assume emails are getting through if they're not bouncing back?

I am setting up an email server on Debian 11 with Postfix, Dovecot, and Roundcube. I am able to send emails FROM Roundcube to a gmail address I control. When I reply to the email sent from my server ...
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1 answer
639 views

Sendmail authenticating with DKIM but Roundcube is not authenticating

So I have set up the mail server, Roundcube, and Sendmail both work as expected. but many of my emails were going to spam in Gmail and others, so I was setting up the DKIM auth and it was successful. [...
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161 views

message of "enter at least one recipient" on roundcube, when i have my mail server ok

I recently installed roundcube and tried to use it, I have a web server (were I have that roundcube) and a mail server, with thunderbird in my client machine, I can use all mail users I made witouth ...
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1 answer
138 views

Set Postfix and Dovecot mail server to store emails as 'vmail:vmail' user group

Please advise how to set Postfix and Dovecot mail server to store incoming emails with owner user and group vmail:vmail while currently it stores them as the mailbox owner user and group. I tried to ...
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Security: Linux - Postfix/dovecot - Roundcube - unix permissions for the mail user

Background: I am running a working mail server with a postfix/dovecot on debian buster as in this guide. Like in the guide, I installed roundcube on the frontend. The last chapter of the guide ...
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Roundcube: How do decrease response time to failed login attempts?

I'm tweaking my roundcube configuration which is using postfix/dovecot on the backend. One annoyance is that if bad credentials are provided, it takes roundcube 20 to 30 seconds to respond. I was able ...
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Set default Php in CentOS 7

I have a centos server 7 with php 7.2 default installation. So, if I run php-v I get as output : PHP 7.2.34 (cli) (built: Feb 3 2021 09:23:21) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend ...
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postfix/dovecot/roundcube: "Connection to storage server failed"

I have set up roundcube on a debian box per the instructions here: https://www.server-world.info/en/note?os=Debian_10&p=httpd&f=14 When trying to log into the web interface, I get a "...
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Roundcube filters getting ignored with postfix/dovecot/sieve

I'm having a lot of trouble getting roundcube filters working. I can see the filters in the roundcube web interface and I can see the sieve files in the user's home directory. I can also edit and save ...
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1 answer
3k views

roundcube: "Authentication failure: STARTTLS failed" when trying to send mail

I'm trying to get a roundcube/dovecot/postfix on a debian box on amazon running. I can log in and receive emails, but I cannot send. I get an error in roundcube, smtp authentication error (220) ...
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How to retrieve old e-mails that were kept in Roundcube's inbox from a backup?

I've got Ubuntu 16.04 (Desktop Ed.) For my e-mail I run SMTP server (Postfix/Dovecot/Roundcube). Once in awhile I do a bare metal backup of the whole system with Clonezilla (plus a tarball file backup ...
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2k views

Sending and receiving mails using Postfix/Dovecot

I've been searching for a couple days now if it aren't weeks. Well, I tried to configure Postfix (what failed) with the purpose of sending mails without using external relay services like Gmail and ...
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3 answers
5k views

Roundcube restricts attachment below declared limit

I have mail server with spec: Centos 7 Roundcube 1.3.5 MTA Postfix 2.10.1 I have limited the attachment upload size to 5M in: /etc/php.ini => post_max_size = 10M , upload_max_filesize = 5M ...
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Dovecot can't show some messages after migration

I'm doing a migration from a shared server (old server) to AWS (new server). When I migrate all the mail, in the new server I can´t see some messages when I try to open them in roundcube. Both old and ...
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Can’t enable Roundcube plugin

I have a webmail RC on LAMP stack hosted locally in Ubuntu 16.04 I wanted to hear a sound each time new e-mail arrives. I did everything to enable the plugin, but there’s no sound. What I do is this: ...
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2 answers
491 views

migrating emails from old server to new server

(Bear with me, the whole idea of email setup is new for me) I have a server configured with postfix, dovecot and roundcube, everything is set u correctly. On the old server (Also using postfix), all ...
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Roundcube Webmail

I have an extremely frustrating situation with Roundcube Webmail: A client of mine has asked for a WordPress server and a full service email system. The email system is registered already, and ...
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616 views

postfix/smtpd Error : Recipient address rejected: [smtp.sendgrid.net]:2525

I am trying to figure what is the problem with my mail server on Google Cloud Platform. The problem is that none of the user can send mail out of the box, but they can send/receive email each other ...
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1 answer
3k views

Postfix TLS unable to send (but can receive) mail

Using Roundcube (1.3.10) with Postfix (3.4.3) and Dovecot (2.2.36) on CentOS 7 VPS. I can login and receive emails, but I cannot send them. Trying to send mail results in it hanging: "Waiting for ...
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1 answer
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Emails going to spam even though DKIM and SPF records set up and rDNS too in EC2. I am usinf postfix and dovecot [duplicate]

I have set up my own email server in AWS using postfix and dovecot. I have also set up DKIP and SPF and DMARC records. Now the problem is when i send an email from admin@example.com, its not flagged ...
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1 vote
2 answers
873 views

Different password for Roundcube and external IMAP/SMTP

Is it possible to have the Roundcube password, and the password that's used for IMAP and SMTP connections (such as when using a mail app), be different? I would like to do this because I've set up 2 ...
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1 answer
1k views

Roundcube 1.3.8 + Memcached + PHP 7.3

I'm testing out moving my Roundcube 1.3.8 install over to php 7.3. It's load balanced and I have been using memcache for session storage with php 5 without any issues: $config['session_storage'] = '...
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RoundCube sauserprefs plugin shows empty page

CentOS 7. Just installed the sauserprefs (version 1.17.1) plugin for Roundcube (version 1.3.8). The "Spam" tab is added OK. When I click on "Spam" tab, a page opens, where I can see the menu on the ...
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Getting dockerized roundcube to work with dockerized dovecot - plaintext not allowed

I have a server running both roundcube and dovecot, each in their own container. The server is secured with letsencrypt, all http traffic is routed to https. I have a proxy setup to route https to ...
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1 vote
1 answer
703 views

Not able to find admin username for Roundcube by Bitnami

After deploying Roundcube by Bitnami I am looking for admin username. This is the username in the deployment page. "Admin user: Use a GMail account by default" and the username is not admin. What ...
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2 answers
345 views

Login using email address in roundcube in one server

How to config roundcube setting so that I can login using my full email address instead of username. I can login in roundcube using john, but I cant login successfully with john@mydomain.com.
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2 votes
1 answer
2k views

Roundcube - how to enable user registration?

Can anyone tell me if there is any possibility to enable some feature that allows users to create new e-mail accounts ?
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98 views

Managesieve roundcube - retrieve original email subject and body with {tags}

I am using roundcube with managesieve plugin, and have setup a Vacation message. I would like to know if there is an option to retrieve the subject of the original email send by a user to be used ...
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648 views

How do I point roundcube directory to dns record?

I have a Windows server which hosts the DNS server. I also have a Linux server hosting Apache and Roundcube. I made two a records in the DNS server: one is intranet.example.com for Apache and the ...
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1 answer
1k views

Roundcube Installer 404 Error (Nginx)

I am trying to install Roundcube for my website. This is on my hosting server and I am currently following this tutorial: https://www.linuxbabe.com/mail-server/install-roundcube-webmail-ubuntu-16-04-...
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450 views

Ubuntu 18.04 - Install packaged roundcube with nginx instead of apache2

under Ubuntu 18.04, I'd like to install the provided packaged version of RoundCube using nginx instead of apache2; nginx is already installed and running with php7.2-fpm so I don't need another ...
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3 votes
2 answers
4k views

Getting roundcube to work with dovecot, postfix, and letsencrypt

I am trying to get roundcube, dovecot, postfix, and certificates from letsencrypt to all work together on Debian 9. I installed roundcube using the apt-get command. When trying to log into roundcube ...
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