Server Admins

SPF

SPF: -all or ~all Choose the Right Authentication

What is SPF? Sender policy framework is an authentication process that ties the 5321.from (also known as the mail from, an envelope from or return path) to authorized sending IP addresses. This authorization is published in a TXT record in DNS. Receivers can check SPF at the beginning of an SMTP transaction, compare the 5321. from …

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MySql 8.0 vs Mysql 5.7

Difference – MySql 5.7 vs MySql 8.0 – Learn Whats New in MySql 8.0

MySQL is arguably the most popular and common RDBMS. The last major release was MySQL 5.7 back in 2013. As of today, several development milestones were declared for MySQL v8.0, You can download MySql 8.0 here : If you are looking for the difference in Mysql 5.7 vs MySql 8.0 then you can continue reading …

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Basic Linux SSH commands you can use for your next VPS Server

These are some of the Basic Linux SSH commands which we use most often to manage VPS servers.   SSH Basic Commands  Meaning  cd /directory To go to a specific directory (Replace directory with the correct directory name.) cd .. Allows you to go one directory up. cd ~ To go back to the home directory. …

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