title: Lotus Notes 8.5.3 - Add a Column with all Folders one Document is in to a custom Mail View
body: <p>in Lotus Notes 8.5.3, I created a custom mail view, showing only e-mails that comply with some filter criterion.</p>
  
  <p>Now, I'd like to add a column to this view, that shows for each e-mail-document all the e-mail-folders in which it is filed. This shall be just like the column "Folder" in the "All Documents" view. E.g., for one e-mail that was added to several folders, all of those folders shall be shown in this column.
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  <p>Thank you for your help<br/>
  Daniel</p>