This letter gives a negative job recommendation to a former employee. This kind of letter can have legal ramifications, so be careful.
1234, Main Street
Boston, MA 02123
04 April, 2005
<Recipient Address Goes Here>
This letter is in reference to <name>. <He/She> was an employee of <company name> for <time employed> as <position>. I find that I cannot, in good conscience, recommend <first name> as an employee.
During <his/her> time with <company name>, <first name> <description>.
Your hiring policies are your own, but I would not be acting in good conscience if I did not reveal my experiences with <first name> to you.
Thank you for your time.
encl: <List of enclosed items goes here>