We’re pleased to announce an update for the roundcubemail packages, version 1.4.2 This update is a bugfix and enhancement release for Kolab 16, available on Red Hat Enterprise Linux 7, CentOS 7, Debian 8, Debian 9, Ubuntu 16.04, Ubuntu 18.04 and on Plesk Premium Email version 16 for Red Hat Enterprise Linux 7, CentOS 7, […]
A catch-all email address is used to accept all email traffic to an entire domain, no matter the validity of the envelope recipient address. While catch-all addresses are prone to spam, they are often used to; lure in spammers, and let them waste their time, potentially reducing spam sent to valid targets, ensure that messages […]
We’re pleased to announce an update for the kolab-webadmin packages, version 3.2.12. This update is a bugfix release for Kolab Enterprise 14, available for CentOS 6, CentOS 7, Debian 7, Debian 8, Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7, and Kolab 16, available for CentOS 7, Debian 8, Debian 9, Red […]
In a time when email addresses did not always make sense, email signatures served the purpose of identifying the author to the recipient. As described in RFC1855 (Netiquette), it had to be short and to the point. Evolution has since driven the feature of signatures into new functionality and areas, like marketing and legal recognition. […]
Memcache is a protocol to access a simple key-value store, that is memory-backed, over a network socket. The memcached server does not perform any form of access control and is optimal for certain caches used in the Kolab web client (and associated HTTP-based access interfaces), by avoiding superfluous login, access control, and other such software […]
It is possible to connect to a kolab 16 server through the ActiveSync protocol. This makes it possible to use the Microsoft Outlook client in the most effective way towards Kolab. Kolab-syncroton, the kolab ActiveSync implementation, is installed together with the default installation.
Running a collaboration suite such as Plesk Premium Email does not end with installing the Plesk Premium Email extension. This article outlines some tips to provide customers with additional value.
This article describes the installation procedure for Kolab 16 on Ubuntu 18.04 LTS (Bionic).
To be able to encrypt and sign messages with the desktop client, it is necessary to have GPG keys. If you already have some available you can use those, otherwise here is how to create a new pair. Creating GPG keys using Kleopatra Kleopatra is a graphical application that comes with the Kontact suite, and […]
Seafile is a GPL v3-licensed software designed to host files privately and securely on servers with access to the Web, in a fashion similar to some popular proprietary solutions. As of Kolab version 16, Chwala, the file storage component of Kolab, can use Seafile as a backend to store files. This document outlines the steps […]