I have just installed Outlook 2013 on a new computer (I’ve been using Outlook 2010 previously). Outlook is using IMAP. For some reason, the paperclip ‘attachment’ icon is being displayed on some messages which do not have attachments. For example, this morning I received two notifications from Amazon; neither had an attachment (these notification messages never have attachments) but both displayed the paperclip. Other messages in my inbox (without attachments) do not display the icon.
Can someone explain what’s going on? I’ve never seen this in Outlook 2010 which was also using IMAP.