Scott MacGregor
posted this on Dec 03, 2009 18:33
A key question is whether you need to manually migrate messages at all. Please note the following:
Messages that are manually imported into Postbox will be marked as "unread" by default. If preserving the read/unread status is important to you, then you'll want to break up your export process by messages that are read vs. unread. More detailed instructions are outlined below in the section titled "Preserving Read/Unread Status".