I have successfully set up Davmail on Ubuntu 14 and am able to read, receive and send mail on my Exchange account in Thunderbird. This page was a big help!: http://nknu.net/ubuntu-14-04-exchange-configuration-thunderbird-pidgin/I set the account up as IMAP, so I can also browse folders. One thing I can't seem to do is subscribe to or otherwise access the Online Archive - a copy of my Inbox and subfolders for all mail more than a year old (my IT department's policy). Davmail release notes say that this is possible but I can't find any guides on how to view this archive folder in Thunderbird, or any other mail clients. Can anyone suggest what to do or what to read? Cheers, Ryan 
Can I view my Microsoft Exchange Online Archive via Davmail in Thunderbird
email;smtp;thunderbird;exchange
The posters in this thread claim success although the explanation of what options need to be changed lacks detail.http://sourceforge.net/p/davmail/support-requests/134/I have the URLs but I need more specific instructions in how to change the settings of Davmail and my email clients. Can anyone help? 