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What is an SMTP server and why are they important

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What is an SMTP server?

An SMTP (Simple Mail Transfer Protocol) server is an application that’s primary purpose is to send, receive, and/or relay outgoing mail between email senders and receivers. 

Why are SMTP servers important?

Without an SMTP server, your email wouldn’t make it to its destination. Once you hit “send,” your email transforms into a string of code that is then sent to the SMTP server. The SMTP server is able to process that code and pass on the message. If the SMTP server wasn’t there to process the message, it would be lost in translation. 


Topic starter Posted : 02/06/2021 2:20 pm
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Muhammad aown
Famed Member

I think building your own SMTP server is the best choice.

Posted : 13/06/2021 11:31 am

Waleed Shafiq
Famed Member

@muhammad-aown In this way we have full control of it in our hands.

Posted : 10/11/2021 7:53 am