<https://forums.slipstick.com/threads/96110-convert-pop3-account-pst-to-imap-ost/>
<http://schema.org/headline>
"Convert POP3 account (PST) to IMAP (.OST)"
<https://forums.slipstick.com/threads/96110-convert-pop3-account-pst-to-imap-ost/>