DomainKeys Identified Mail (DKIM) – is an email authentication method designed to detect email spoofing by providing a mechanism to…
Sender Policy Framework (SPF) – is a simple email-validation system designed to detect email spoofing by providing a mechanism to…
Using own CalDav and CardDav server can help you with creating private platform to synchronize event and contacts between multiply…
If you are using your own imap server with android you could (but not nesesery) notice bigger battery drain and…
Syncthing – like the name tells is ‘thing’ synchronization application, which also works realy great as virtual drive (without web…
First let us enable few modules that will be needed: a2enmod proxy a2enmod proxy_http Sample vhosta config file for apache2:…
GoGS is a frontend for git, it is a low demanding solution and thanks to fact that its being wrote…
Let’s encrypt was created with one goal in mind, which was create secure platform that will give everybody ability to…
Own mail server? Would be awesome! If you just ask ‘why’ this tutorial is not for you 😉 Goals: own…
Often we can encounter server that started to send spam (infected page, virus inside php file, bad plugin). If its…