Microsoft MSG iFilter Add-in to Windows Desktop Search lets you find all Microsoft Outlook MSG (.MSG) files and the contents within. Perform a search on all elements of your MSG (.MSG) files including Message Body; Subject; From; From Name; From Address; To Name; To Address; CC Name; CC Address; Doc Title Prefix; Sent Date; Received Date; Primary Date; Conversation ID; Attachment Names and will indicate if an attachment is present within the .MSG. Additionally, content within attachments are indexed and searched.