title: c# MailMessage dependent on the content of the subject?
body: <p>This is weird!
  I'm trying to send an email using MailMessage through an SmtpClient and I'm getting some strange results!
  Here's what's going on:
  1) This works on some emails but not on others.
  2) I've narrowed it down to some problems with some subjects (work) and not others (don't work).
  For example - a subject of 'Lease has been approved by the land.' works. It's exactly 36 chars long.
     - a subject of 'Landlord approved lease.            ' does not work even though it's exactly 36 chars long.
     - a subject of 'Landlord approved lease.............' does work. It's exactly 36 chars long.</p>
  
  <p><strong>Why is the Subject sooooo picky?</strong></p>
  
  <p>I pull the subject lines from a database table. The columns are formatted as an nchar(100) nullable. I Trim() each string before I assign it to the subject line so the width shouldnt make a difference.
  Any clues anyone?!</p>
  
  <p>Thanks</p>