Questions tagged [roundcube]

Webbased email client.

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10 views

Postfix “not owned by user”

I have a VPS where I installed a Dovecot, Postfix, PostfixAdmin and Roundcube webmail. I haven't touch it from months but from 2/3 weeks I can't send e-mails anymore. I can only send them through ...
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17 views

Mailcow dockerized, Roundcube, NGINX: problems with redirect

I installed a dockerized mailcow. Now I want to use roundcube as webmail-client. It is already installed and is working fine. The only thing is: I want to hide the Original URL and want to set the ...
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1answer
681 views

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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36 views

Altermime only works on webmail (postfix + amavis)

I've seen other references to this issue online, but they pertain to other mail servers. In my case, I'm using Postfix and Dovecot, per Linode's instructions. My stack includes postfix, dovecot, ...
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2answers
230 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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71 views

Installation failing when installing PAM via PECL

I've been setting up Roundcube on Debian 10 with PHP 7.3, and so far everything has been alright. However, I'm using PAM for the email database, and when trying to install the password plugin I ...
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1answer
463 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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264 views

Cannot set password_query for Roundcube password plugin

I cannot set properly password_query from Roundcube password plugin, to change passwords by users. I tried many configs without result. Connection is through SQL, here are my settings: $config['...
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1answer
98 views

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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40 views

How to make Roundcube work with Postfix + Courier (not dovecot)

I have a mail server working ok with Postfix+Courirer+MySql (virtual users), and SquirrelMail, I could never configure SqMail properly for message characters sets, so I would like to give a try to ...
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2answers
222 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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1answer
697 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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1answer
133 views

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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1answer
819 views

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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1answer
217 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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2answers
179 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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1answer
846 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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45 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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65 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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1answer
636 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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1answer
423 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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2answers
2k 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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1k views

postfix smtpd starttls lost connection

I am trying to set up a mail server using postfix, dovecot, and roundcube. I want to send mail using TLS encryption, but I get the following messages: From Roundcube: [25-Apr-2018 14:43:00 -0700]: &...
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543 views

Roundcube IMAP log — NO [AUTHENTICATIONFAILED] Authentication failed

system: Ubuntu 17.10 This is the error I am getting when trying to log in log-file /var/lib/roundcube/logs/imap: [17-Apr-2018 22:03:13 -0700]: <3aedeusd> [1116] S: * OK [CAPABILITY IMAP4rev1 ...
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1answer
288 views

Which special characters work in sieve regex?

I have the Roundcube Webmail v. 1.3.1 mail client with managesieve v. 8.7 extension and want to add some regex driven actions for my mail and the only documentation I found on the regex flavour is ...
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1k views

How to install Roundcube Elastic skin

How to install Elastic skin for Roundcube? This responsive skin is a part of the latest Roundcube repository now, but the repo contains not compiled version, without required dependencies. How to ...
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112 views

MySQL causing major I/O Lag

I have a mysql server (version 5.1) running Roundcube Webmail client on a plesk box (onyx). We have a few hundred users on it during the day. My hypervisor, Virtuozzo, they have been working with us ...
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1answer
1k views

Vacation/autoreply messages with postfix and Roundcube

How to set up vacation/autoreply messages when using postfix + virtual_aliases in MySQL and Roundcube as a frontend? Is there any step-by-step guide? I've been trying to set up feurix/response, but ...
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2answers
134 views

Mailserver, not able to send/receive any mail

First i just want to say that im a total noob when it comes to mail servers, and it might be something obvious wrong that just make me look stupid posting this. I have been trying to setup a mail ...
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1answer
59 views

Login failed for root from 190.20.86.0. AUTHENTICATE PLAIN: * BYE. Internal error ocurred, refer to server log for more information

Introduction I have been dealing for over 12 hours looking with an issue with my Roundcube installation in my VPS, Ubuntu 16.04. The IMAP server (dovecot) and SMTP server are working and can telnet ...
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1answer
132 views

mx record server sending email back to webserver when webserver configured to use mx server to send

I have my webserver running a webmail client. I have this webmail client configured to use a seperate standalone mail server to send emails. I can send email from this webmail to gmail successfully. ...
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93 views

Roundcube shows “www” in email address after login

After login to roundcube email address is like this: user@www.example.com In postfix config file I have changed these lines to: myhostname = example.com mydomain = example.com myorigin = $...
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301 views

Dovecot zlib compressed mail

I'm doing migration of existing mails from old mail server to a now one. Some of the emails are compressed with zlib. At the file 10-mail.conf in old server there is setting for zlib plugin: ...
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225 views

Roundcube: set hostname for system users

I've roundcube, devocot and postfix correctly configurated. Virtual users can connect with roundcube with own full email and password: test00@domain.org system users can connect only without domain ...
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1answer
63 views

Determining which Ciphers clients are using from RoundCube mail

I have RoundCube installed on RHEL 7 server, and after Qualys vuln check, there are some vulnerabilities with ciphers. After patching, DES & 3DES cannot be used anymore. TLS handshakes cannot be ...
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517 views

Can't get Certificates with Let's Encrypt for Roundcube/Apache Configuration

So everytime i try to create this let's encrypt certificate with this command i can never get it completed because i get this error here: "<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> &...
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1answer
328 views

Roundcube keeps loading when trying to make a new filter with managesieve

I'm trying to install an autoresponder for Roundcube with Managesieve and probably doing something wrong. Roundcube is working fine, /var/log/roundcube/errors is empty. But, when I try to make a new ...
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1answer
445 views

Connection to storage server failed ldap roundcube

I cannot for the life of me figure out why I get this error "Connection to storage server failed". It happens when an account with virtual mailbox stored in /home/vmail has a specified home folder in ...
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0answers
808 views

CentOS 7 - SMTPS on Postfix is not working right

First, I am a CentOS 7 newbie. I am running an email server on CentOS 7, I am currently having issue with setting SMTPS up on postfix. BTW, imap over SSL on port 993 is working fine. Port 465 and ...
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1answer
10k views

Configuring roundcube with SSL for SMTP and IMAP

I have tried setting up SMTP and IMAP with a variety of settings and am unable to get anything working on my server. I have an SSL certificate on the server and can connect to it through https fine. ...
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1answer
884 views

postfix, dovecot new user domain is localhost instead of my domain

I use postfix, dovecot and roundcube on my Ubuntu 16.04. When create new user (unix) then login to roundcube, when I send emails the receiver will get mail from user@localhost instead of user@...
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0answers
391 views

Wordpress, Roundcube & Postfix TLS library error

Hello everyone I have this problem when trying to use Wordpress with roundcube and postfix. Here is my setup, I have 2 Debian-Jessie servers (web(nginx)/DB(mysql)/roundcube(web interface)) & (mail ...
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1answer
660 views

Roundcube and PHP 5.6

Since upgrading my server to the latest version of Debian, roundcube (1.2.3) no longer works. It turns out this is because the new versions of PHP (5.6) now check to see if it is a valid certificate. ...
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0answers
352 views

Postfix TLS Roundcube problems

im writing this because i have a problem when i try to test SMTP with Roundcube. Before i had no problem with Postfix ou Dovecot. It seems like it's a TLS problem : SMTP Test When i look in my log ...
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1answer
568 views

Why does Dovecot fails to auth passwd-file when sending external emails?

I have a Postfix-Dovecot-Spamassassin-RoundCube setup where I have virtual domains and users that accept mail in Maildir style. However, recent change I made (cannot pinpoint what I did though), ...
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1answer
422 views

How can I export message filters from roundcube?

We are migrating from roundcube to GSuite (Google Apps). Many of our users have set up complex filters in their roundcube account. We would like to migrate these filters to their new GSuite accounts. ...
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1answer
2k views

How can I setup automatic renewal for Kerberos tickets and make the ticket life longer, in an OSX Server mail server

I have to renew tickets manually in my server terminal for users to have access to their mail accounts. I am using kerberos as a login authentication to access a local mail server. My local machine ...
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2answers
881 views

What does “existence failed (20: Not a directory) while logging request” error log on Nginx mean?

At an webserver with Nginx and php-fpm and Roundcube I'm seeing entries like this: 2016/10/12 11:22:55 [error] 342342#0: *234242 testing "/some/path" existence failed (20: Not a directory) while ...
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0answers
299 views

MUC with roundcube-mail converse.js plugin

We are using the converse.js based plugin for roundcube-mail which can be found here for XMPP communication. Chatting works fine as do chatrooms. When we initially log-in the servername for chat-...
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762 views

Failed: Login to roundcube

Where I did I make a mistake? I can not log into roundcube. IMAP Error in /var/www/sub/webmail/program/lib/Roundcube/rcube_imap.php (193): Login failed for email@mydomain.com from IP.IP.IP.IP. Could ...