My client, AAA Ohio, uses Lotus Notes internally and within the last week the preheader is not showing up, but rather the <title> is showing up as the preheader in Lotus iNotes (Lotus Notes' app for iPhone). I've started just putting in the preheader as the title, which isn't a big deal, but it's just really strange! FYI, I'm using ExactTarget/Salesforce Marketing Cloud as my ESP. Anyone else run into this issue?