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…

Some internet access providers have port 25 disabled in their routers to prevent spam. If you run your own email…

Focuses inbox splits the inbox into two separate tabs. It keeps the most important emails in the focused inbox while…

Sometimes you might have to work with the Spamassin Bayes Token database. This is the database that is used by…

As of ISPConfig 3.0.4, the text of the welcome email message that is sent to new email accounts is stored…