One organization, DocuTicker, has organized Sarah Palin's e-mails in an inbox format. Their post is "Palin Used Six Email Accounts as Governor," which has a link to Sarah's Inbox.
The AP has a story, "Alaska investigates apparent gap in Palin emails." That gap occurs near the beginning of the e-mails. There may be another gap, at the end of the e-mails. On the first page of Sarah's Inbox, the last e-mail is dated 07/01/2009. It's predecessor is dated 10/06/2008.
In the About box at Sarah's Inbox -- on the left sidebar -- there is a caveat about the e-mails.
The AP article has some interesting information about how the e-mail from personal accounts was collected.