[imp] Change the identity

[Michael Barth]

Hello,

our domain name is being changed.
I will change the domain name in the horde-DB for all user entries and their identities.

For example:
************

Now:	1.Identity 	<username>@example.com 
	2.Identity	<forename>.<surename>@example.com

I want: 1.Identity <username>@example_new.com
	  2.Identity <forename>.<surename>@example_new.com

I've tried to change the entries in mySQL-DB (with phpMyAdmin). I've got as identity only the standard identity and I can't choose
another identity.

Is it possible to change all entries in horde-DB automtic? If yes, how?

Thanks,
Michael