Workaround (?) to save your mail: uninstall offlineimap. Download offlineimap_6.3.4-1_all.deb (ie, the old version) from Ubuntu and install it, e.g. using the software center.
Workaround (?) to save your mail: uninstall offlineimap. Download offlineimap_ 6.3.4-1_ all.deb (ie, the old version) from Ubuntu and install it, e.g. using the software center.