Email Verification Function (email's integrity)

HAi,



I'm creating a new registration system for a new script that I am making in which at the proccess requires an e-mail address, (not some automatic "send code to verify" system for now), I just want to store my user's e-mail address in the database. I stuck at the part where I recieve the e-mail address and check whether to accept it or not.



I searched everywhere but I coundn't find anything for pawn so I come to you. Basically, what I need is a function in which I insert the protential e-mail address and it returns whether is a valid one (bohooo@malaka.com is valid, boh$@oo@zw@.com is not valid) or not.



Thanks in advance