Sending mail to multiple person in to address

static void SendEmail(Args _args)

{

   SysEmailParameters parameters = SysEmailParameters::find();

   SMTPRelayServerName relayServer;

   SMTPPortNumber portNumber;

   SMTPUserName userName;

   SMTPPassword password;

   Str1260 subject,body;

   InteropPermission interopPermission;

   SysMailer mailer;

   System.Exception e;

   OEMImportConfigurationTest  OEM;

   List toAddr;

   ListEnumerator  lenum;

   str toAddress = OEM.Email;

   if (parameters.SMTPRelayServerName)

   relayServer = parameters.SMTPRelayServerName;

   else

   relayServer = parameters.SMTPServerIPAddress;

   portNumber = parameters.SMTPPortNumber;

   userName = parameters.SMTPUserName;

   password = SysEmailParameters::password();

   subject = "Subject line for the email";

   body = "<B>Body of the email</B>";

   CodeAccessPermission::revertAssert();

   try

   {

       interopPermission = new InteropPermission(InteropKind::ComInterop);

       interopPermission.assert();

       mailer = new SysMailer();

       mailer.SMTPRelayServer(relayServer,portNumber,userName,password, parameters.NTLM);

       //instantiate email

       mailer.fromAddress(userName);

       toAddr = SysEmailDistributor::splitEmail(OEM.Email);

       lenum = toAddr.getEnumerator();

       lenum.moveNext();

       while(lenum.moveNext())

       {

           mailer.tos().appendAddress(lenum.current());

       }

       //mailer.tos().appendAddress();

       mailer.subject(subject);

       mailer.htmlBody(body);

       mailer.sendMail();

       CodeAccessPermission::revertAssert();

       info("Email has been send!");

       }

       catch (Exception::CLRError)

       {

       e = ClrInterop::getLastException();

       while (e)

       {

       info(e.get_Message());

       e = e.get_InnerException();

       }

       CodeAccessPermission::revertAssert();

       info ("Failed to Send Email some Error occure");

   }

}

Trying this code now but how to fetch to address from table

OEM.Email field consist the data like " abc@xy.com,asd@xy.com,sdf@xy.com "

from this data i need to split those three mail address and need to send mail for those three mailid