how to export contacts from outlook 2010 to thunderbird

eml format, but Outlook 2010 only have the (proprietary?) binary. The way I see it, if we somehow had access to the raw emails in Outlook (like view-source in TB), it shouldn't be hard to simply write them to text files!!īTW: In Outlook Express we could directly choose File > Save As and export in. I understand that the specification of PST files is now publicly available (right?), so I'm hoping someone developed a decent tool for this task. So my question is how can I export emails from my PST file into Thunderbird's EML/MBOX textual format, in a clean way the preserves all the original headers? all sorts of other headers are added/removed/rewritten differently.the date field timezone gets changed to the current machine's timezone (not a biggie).sometimes the whole sender/receiver address is lost, and simply duplicated from the opposite field.To: 'First Last' gets transformed into: To: 'First Last' the addresses are sometimes lost and simply the display name is kept.the history of routes ( Received: headers) is completely gone.different encodings are sometimes used than the original ones (base64, quoted-printable, etc.).if we have Content-Type: multipart/alternative emails with both html/text formats, then only the html one is exported.I have encountered a number of problems, to name a few: I even tried to use Outlook Express as an intermediary step (Outlook -> Outlook Express -> Thunderbird).Īll the above fails, as the emails are not preserved when exported.In another attempt, I 'copied' my emails (drag-drop) to a third common IMAP email configured in both Outlook and Thunderbird (which is in fact a locally running mail server on the 127.0.0.1 interface), then I pulled them into my local folder once inside TB.My first attempt was to use the Import > Mail > Outlook feature directly from inside TB as suggested here.Thunderbird 10.x (place them in the Local Folders in TB). Next I wanted to export these archived mails to be used inside (now I no longer have access to the Exchange account) I backed up my emails locally into a PST file. I had an email account configured in Outlook 2010 connected to an Exchange server.

How to export contacts from outlook 2010 to thunderbird