NFS (Network File System) is a distributed file system protocol developed by Sun Microsystems to share files and folders between…

If you run a firewall on your Linux server and want to use passive FTP connections, you have to define…

Getmail is a powerful email retrieval program for Ubuntu Linux that can be used to download and store emails from…

A database is a place where you store information. Cassandra is a type of database that is different from most…

Rspamd is a widely used email and spam filtering solution. It consists of a set of rule-based filters, blacklists, greylisting,…

The Nginx web server has a max. body size limit of 1 MB for requests as default. This might be…

Make a backup of the old key and certificate file mv /etc/ssl/certs/dovecot.pem /etc/ssl/certs/dovecot.pem.old mv /etc/ssl/private/dovecot.key /etc/ssl/private/dovecot.key.old Create the new SSL…

More and more internet access providers are closing port 25 to reduce spam except for connections to their own mail…

wrote by Rafael Marangoni, from Suporte Linux team. This article explains how to change the default PostgreSQL Locale. Be careful,…

There are three ways that an ISPConfig email user can use to change his email password (when he has no…