Imp creates records in horde_prefs, the pref_uid column looks like this for me: chris@bofh.co.uk@bofh.co.uk chris@bofh.co.uk@bofh.co.uk chris@bofh.co.uk@bofh.co.uk Where is the extra @bofh.co.uk coming from, I want to sort it out properly before I go live. I'd suspect I've set one of the options in servers.php wrong but what? Kind Regards, Chris Bond