Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP gateway allowing users to use any mail client with Exchange, even from the internet through Outlook Web Access on any platform, tested on MacOSX, Linux and Windows
Works under win10/thunderbird45 for cardDav/CalDav for OVH/OWA Many thanks !
Worked great, until Mavericks... Please update asap!