You may need to prepare an emails list from a file including emails and many other miscellaneous information. Now with the help of Identify Emails, you can just input all the text into it, and it will generate the pure email list for you in seconds.
Downloads: 41960 - Freeware - Download Now

Atomic Email Studio is a suite of e-mail marketing software combining the tools for creating and sending eye-catching newsletters, managing lists of recipients, processing subscription and removal requests automatically.
Downloads: 71359 - Shareware - Download Now

Delete duplicate emails and posts in Outlook and Microsoft Exchange Server folders; search across your folders. A duplicate found can also be marked, copied or moved to any other folder. Works as an add-in for Microsoft Outlook. Free trial.
Downloads: 74036 - Shareware - Download Now

Free and easy way to move, remove or delete duplicate contacts in Outlook folders. Can find duplicates across folders and storages. The product provides Outlook add-in and standalone Windows application for your convenience.
Downloads: 48674 - Freeware - Download Now

Total Thunderbird Converter converts e-mails to PDF, DOC (WORD), HTML, TXT, and TIFF. You may convert all folders at one go due to batch processing. Attachments can be extracted and placed into separate folders or included into the final document.
Downloads: 75643 - Shareware - Download Now