Please keep trying, either in The Fray or by e-mail to letters@msn.com.
Please keep trying to get ahold of the editor about the mistake and if you need to email him, do so. 
mnli hypothesis: Please keep trying to get ahold of the editor about the mistake and if you need to email him, do so.  premise: Please keep trying, either in The Fray or by e-mail to letters@msn.com.