Hi John,
Had to bring the setting for passwords all way down to allow just 8 characters, but no login Horde and again Roundcube was no problem.
I am going to get a cup of coffee and wonder what is wrong, if it is this imported cPanel account, perhaps i can use a free domain and create a new user with new mailbox to see if the issue is still the same or that the migrated cPanel is troubling me.
Thanks for all your help, much appreciated, back soon with results of testing.
It’s a shame I like the Interworx a lot, but email is the most important migration issue, it will kill the migration to this platform.