email id validation with cutom special char

^[ A-Za-z0-9_@./'*#&+-]*$

import java.util.regex.Matcher;

import java.util.regex.Pattern;

class Main {

  public static void main(String[] args) { 

    System.out.println("Hello world!");

    String email="pawan*k@ed-ynamic.com";

    String regex = "^[ A-Za-z0-9_@./'*#&+-]*$";

    Pattern pattern = Pattern.compile(regex);

    Matcher matcher = pattern.matcher(email);

    System.out.println("--opp---"+ matcher.matches());

    //return matcher.matches();

  }

}

"^[_A-Za-z0-9-\\+_@./'*#&+-]+(\\.[_A-Za-z0-9-_@./'*#&+-]+)*@" + "[A-Za-z0-9-_@./'*#&+-]+(\\.[A-Za-z0-9_@./'*#&+-]+)*(\\.[A-Za-z_@./'*#&+-]{2,})$"
; https://stackoverflow.com/questions/17439917/regex-to-accept-alphanumeric-and-some-special-character-in-javascript https://www.computerhope.com/unix/regex-quickref.htm start and end with alpha numeric

class Main {

  public static void main(String[] args) { 

    System.out.println("Hello world!");

    String email="a-alsaqal@mada.jo.com.in";

    String regex ="^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+[a-zA-Z0-9]$";

    Pattern pattern = Pattern.compile(regex);

    Matcher matcher = pattern.matcher(email);

    System.out.println("--opp---"+ matcher.matches());

    //return matcher.matches();

  }

}