The best way to repair DBX files is to put ourselves in a position where we do not have to repair them at all. You can do this by using an Outlook Express backup program. These programs will archive all of your Microsoft Outlook Express data separately on your computer’s internal hard drive so that an overstuffed Outlook Express inbox does not result in slow retrieval of messages. Of course the very nature of Outlook Express DBX messages is that they are prone to corruption from many areas such as oversized files and file transfer.
Even if you use the best backup program available you are very likely to need software that will repair Outlook Express DBX file corruption problems. It is important to note that programs for repair of the larger more sophisticated Microsoft Outlook do not necessarily support recovery of lost, damaged or corrupted Microsoft Outlook Express files. When you go to purchase a program for Outlook Express recovery make sure it specifically targets DBX repair.