One of the most commonly used means of correspondence is email (email). It is an instrument used by electronic systems to exchange signals between two persons...
![[pii email 57bde08c1ab8c5c265e8]](https://www.techchink.net/wp-content/uploads/2021/02/pii-email-57bde08c1ab8c5c265e8-300x200.jpg)
One of the most commonly used means of correspondence is email (email). It is an instrument used by electronic systems to exchange signals between two persons...
