Fixed EXIM Error : all hosts for 'domain.tld' have been failing for a long time (and retry time not reached)
An error encountered on private email servers when trying to send to email addresses from a certain...
Operating systems tutorials Linux
Find out how you can install Linux to zero, how to configure a server for web hosting or email services. Installing useful packages for functionality and security Linux.
An error encountered on private email servers when trying to send to email addresses from a certain...
A very simple solution in many situations, for a rather serious problem. In the scenario in which we would have to...
In short, "du" (Disk Usage) is the command Linux / Unix through which we can check the occupied volume (usage information) on ...
When we authenticate on remote servers with the help of the application Terminal from macOS, after SSH authentication, it happens to...
WordPress for iOS / Android is a very useful application for bloggers who want to write their personal websites...
When we give up an old website in exchange for a new one, it is good to keep the visitors of the old website and...
If you are a novice user of Linux, the most handy text editor, is definitely "nano". In this tutorial we will...
"Nano" is for many users the easiest text editor for Linux and / or OS X. Although I use it for ...
users Linux who need to access office files, can use various services/applications such as LibreOffice, Google Docs or...
For those who use operating systems linux or administratorii of web servers, checking the registration data of a...