The error looks like https://bugzilla.gnome.org/show_bug.cgi?id=770754 which should be fixed on newer versions, can you try on Ubuntu 18.04 if that's still a problem?
** Bug watch added: GNOME Bug Tracker #770754 https://bugzilla.gnome.org/show_bug.cgi?id=770754 ** Changed in: evolution-ews (Ubuntu) Importance: Undecided => Low ** Changed in: evolution-ews (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673548 Title: evolution-ews changes the from field to invalid@invalid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution-ews/+bug/1673548/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
