Both answer to how to reinstall MfE (activesync) and question about endless loop while creating MfE account.

Some time ago, my MfE stopped working, and after several try+error (delete accounts included) I decided to uninstall it.

# apt-get search activesync
as-daemon-0 - Mail for Exchange. Daemon application.
libas-protocol-0 - Mail for Exchange. Activesync protocol library.
status-area-applet-activesync-0 - Mail for Exchange status bar applet.

# apt-get remove as-daemon-0 libas-protocol-0 status-area-applet-activesync-0
(also removed as-config-applet-0 camel-as-provider-0)

Then I rebooted the device, and reinstalled the same packages.
But MfE still doesn't work.
When I try to create a new account in MfE, input the account information in first form, hit next, and it takes forever, not going forward to server details (name, port).
If I look into logs (detailed logs are enabled), I can see it is in a loop around address book and calendar account preparation.

Regards,
Rafa.