Tag: email server

Freshdesk vs. Zendesk: Battle of the Help Desks

IT departments can respond to customer and employee requests faster and in more helpful detail—without the hassle of convoluted ticketing—when they're working within a fast, efficient help desk solution. Freshdesk and Zendesk are two of the most comprehensive help desks out there, but not all help

How to Setup Installation of Kolab Groupware on CentOS 7

Kolab is a free, fiarovana, scalable, reliable and open source groupware server with a web administration interface, management resources, synchronization for several devices and more. Different clients can have access to variety of it features that includes Kolab client for Mozilla, Outlook and KDE. The core

5 open source alternatives to Gmail

5 open source alternatives to Gmail Gmail has enjoyed phenomenal success, and regardless of which study you choose to look at for exact numbers, there's no doubt that Gmail is towards the top of the pack when it comes to market share. For certain circles, Gmail…

Citadel – A Free, Open Source, Email And Collaboration Suite

About Citadel Citadel is a free, open source Collaboration suite that can be used to setup and manage Email server, Calendars, address books, Instant messenger, mailing lists and much more. It is written mostly using “C” language and is a highly integrated Groupware Platform with a AJAX-powered “Web 2.0”

How to upgrade Debian Wheezy to Jessie safely

  This tutorial explains the upgrade procedure to upgrade Debian from Wheezy to Jessie in a few simple steps. Before you start with the upgrade, backup all critical data. Thats especially the config data in the /etc directory and the user data in /home. When you

Setup Mail Server with Mail-in-a-Box on Ubuntu 14.04

Mail-in-a-Box is an open source software bundle that makes it easy to turn your Ubuntu server into a full-stack email solution for multiple domains. For securing the server, Mail-in-a-Box makes use of Fail2ban and an SSL certificate (self-signed by default). It auto-configures a UFW firewall with

Installing and configuring Spamassassin on CentOS

If you run your own mail server you'll want it to run spam filtering software to reduce the number of unsolicited emails your users receive. SpamAssassin is an effective spam filter that's relatively easy to install and run. This article was written for a CentOS 6.0