Cfmail works only with internal emails

<cfmail to="imzadi11@hotmail.com"

  server="66.27.112.236"

  username="xxxxxxxxxx"

  password="xxxxxxxxxx"

  from="webmaster@brantnews.com"

  subject="Brantnews.com Comments Registration and Email Verification." type="html">

        <table width="650" cellpadding="3" cellspacing="1"><tr><td>

     TEST MESSAGE

  </td></tr></table>

</cfmail>

here is the cfmail code, i've hardcoded the to email address in this test but my regular page will use the variable #TRIM(GetToEmail.email)#.

Plus, I tried it with and without the server, username, and password in the CFmail code and just relyed on server authinication

If they wind up in the undeliverable folder, then it is being stopped before leaving your org.

Show us your CFMAIL code.

Did you populate the FROM address, so that it matches the domain that you are sending from?

Do you indicate the server name in your code, or do you rely on the settings in CFADMIN?

If you populate as many of the optional parameters as possible, you will decrease your chances of being blocked for suspected spam. I suspect this is what is going on.

Check your mail log.  We recently had some similar observations with just one mail program, and after we spent lots of time doing things that didn't tell us the answer, someone read the log and we learned it was spam filtering.