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Simple Mail Transfer Protocol – SMTP [Tutorial]

Simple Mail Transfer Protocol (SMTP) is a protocol to send electronic mail from one user to another user in a reliable and efficient manner....

What is Reverse Proxy? Reverse Proxy Vs Forward Proxy

Reverse Proxy is a proxy server that sits in front of a web server or a group of web servers who would be contacted...

What is DNS and how does DNS lookup work?

DNS(Domain Name System) is a decentralized naming system that converts domain names(such as nlogn.in) to its corresponding IP addresses. Each device connected to the internet...

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