MailStore backs up and restores just about every type of email. Best of all it’s FREE!
Archiving of emails from different sources
-Internet mailboxes such as Gmail or Yahoo! Mail
-Any POP3 and IMAP mailboxes
-Microsoft Outlook 2000, XP, 2003, 2007, 2010
-Microsoft Outlook Express and Windows Mail
-Microsoft Exchange Server 2003, 2007, and 2010 mailboxes
-Microsoft Office 365 (Exchange Online)
-Hosted Exchange mailboxes
-Mozilla Thunderbird and SeaMonkey
-.EML and other email files
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