mahout classification selection

Hi
I have a data Set like below, where content being the text contents and
mail id being the mail id's and status being the classification I need.
I want to use content and mail-id as predictor and status as target. and
when I pass the content and mail-id through model it should give status as
target.

Content mail-id status
text content-1 xyz [ at ] gmail.com High
text content-2 abc [ at ] gmail.com Low
text content-3 rbs [ at ] gmail.com Low
text Content-4 ibm [ at ] gmail.com High

Please suggest which algo to use and how to achieve the same with mahout.

Regards
JyotiRanjan Panda