Code Happiness
Updating hostname in postfix involves updating several files. First, we need to update the following file with the new hostname: /etc/mailname So, we can use the following command to update the file with nano editor
Step 1: Find out the reasons for the slow speed To optimize any website, first, we need to find out what reasons are slowing down the speed. There are a few free but powerful tools.
As you can see, the new Gmail looks like a hybrid between the current Gmail interface and inbox.google.com. It isn’t a huge departure from the current interface metaphor. So existing Gmail users will still feel
