General


Policyd(Cluebringer) installation

In this Blog post, I’ll try to explain how to install Policyd(Cluebringer) add-on for Postfix. Policyd is a good tool fighting with outbound spam mails. Also, it is a lightweight system that is not used so much system resources. It has so many abilities like greylisting, quota outbound mails, SPF […]


Pasting multi-lines in terminal

The main problem while working at terminal, there is just one line to do everything. As everybody knows that situation makes problem about indenting. Another problem, when multi-lines copied from anywhere bash directly execute all codes so it can occur problem about data. In this situation the easiest way is […]