[imp] replacing from_addr field in IMP identity prefs

[Otto Stolz]

Hello,

Joe Auty schrieb:
> Hmmm...  I'm not sure what was meant by the "db based on 
> Auth::getAuth()"? Do you have a better idea than I what is meant here?

Cf. <http://dev.horde.org/api/framework/Horde_Auth/Auth.html>,
particularly
<http://dev.horde.org/api/framework/Horde_Auth/Auth.html#methodgetAuth>.

I guess, the original poster has suggested that the Horde user-id
should be the primary index in a database containing the choices
available to each user.

Best wishes,
   Otto Stolz