using System;

using System.Collections.Generic;

using System.Linq;

using System.Security.Cryptography;

using System.Text;

public class Program

{

    public static void Main()

    {

        byte[] hash256Email = null;

        string valuesToMatch = "sassen@me.com,bcevc@aol.com,crandall@me.com,empathy@hotmail.com,dodong@att.net,jusdisgi@me.com,leviathan@gmail.com,kodeman@hotmail.com,alhajj@msn.com,webinc@icloud.com,tmccarth@aol.com,terjesa@mac.com,pgolle@live.com,mlewan@verizon.net,fangorn@mac.com,cantu@sbcglobal.net,jshearer@mac.com,skaufman@outlook.com,chaki@live.com,jfriedl@msn.com,seanq@gmail.com,lydia@optonline.net,hyper@msn.com,techie@verizon.net,agapow@live.com,lamky@outlook.com,aardo@outlook.com,dwsauder@aol.com,payned@outlook.com,kannan@live.com,satishr@optonline.net,fraterk@me.com,steve@gmail.com,neuffer@live.com,sharon@yahoo.com,sjmuir@hotmail.com,fraterk@msn.com,dieman@icloud.com,bdbrown@msn.com,fglock@att.net,njpayne@verizon.net,pfitza@mac.com,kevinm@outlook.com,muadip@yahoo.ca,dvdotnet@mac.com,sburke@me.com,isorashi@msn.com,wortmanj@hotmail.com,msusa@aol.com,chunzi@verizon.net,sinclair@mac.com,heckerman@outlook.com,atmarks@gmail.com,phizntrg@icloud.com,heine@hotmail.com,mrsam@outlook.com,ccohen@yahoo.com,burns@gmail.com,maneesh@sbcglobal.net,draper@outlook.com,kosact@comcast.net,suresh@att.net,rcwil@verizon.net,scotfl@hotmail.com,flavell@att.net,ilial@outlook.com,gastown@msn.com,thowell@att.net,frosal@mac.com,janneh@verizon.net,phyruxus@gmail.com,frederic@msn.com,horrocks@sbcglobal.net,nogin@mac.com,falcao@gmail.com,willg@live.com,aardo@me.com,bachmann@hotmail.com,rattenbt@verizon.net,mleary@aol.com,jgoerzen@sbcglobal.net,isorashi@outlook.com,sagal@mac.com,dwendlan@yahoo.ca,solomon@optonline.net,hling@mac.com,heidrich@verizon.net,hwestiii@hotmail.com,sekiya@yahoo.com,fairbank@hotmail.com,aschmitz@yahoo.com,joehall@sbcglobal.net,sthomas@yahoo.ca,mbalazin@optonline.net,danzigism@optonline.net,hoangle@yahoo.ca,aibrahim@icloud.com,mddallara@outlook.com,hauma@me.com,stinson@comcast.net";

        List<string> emailList = valuesToMatch.Split(',').ToList();

​

        foreach (string emial in emailList)

        {

            using (var hash = SHA256Managed.Create())

            {

                Encoding enc = Encoding.UTF8;

                hash256Email = hash.ComputeHash(enc.GetBytes(emial));

            }

​

            StringBuilder Sb = new StringBuilder();

​

            foreach (Byte b in hash256Email)

                Sb.Append(b.ToString("x2"));

​

            Console.WriteLine(Sb.ToString());

        }

    }

}