Multiple email addresses in SendMail script

Thanks that works. I hava another question. I created a mail to macro button, and it works fine with my email address in it, but when I try to put multiple emails it doesn't work. Here is that part of the script. Can you advise please?

When I do it this way it works:

  For I = 1 To 3
         .SendMail "[email protected]", _
            "Daily Samples Report-OKC 6J"
            If Err.Number = 0 Then Exit For

When I add multiple it tries to send it three times, but never receive anything:

         .SendMail "[email protected],julia,[email protected]", _
            "Daily Samples Report-OKC 6J"
            If Err.Number = 0 Then Exit For

Help! Thank you.