[horde] Enable FROM-Field in Compose Message

[Michael Koehler]

Hello,

I´ve installed horde webmail 1.2 and latest stable horde/imp. In both  
installations I can´t see the possibilty to enable the from-field in  
compose new message-window. Where can I do this? And I don´t  
understand the using of the settings under options/mail/personal  
informations and then the fields "Your alias addresses" and "Addresses  
to explicitly tie to this identity". What could I do with it? My first  
idea was, there is a drop down field in compose new message to select  
one of the allias addresses, but it doesn´t work :(.

Has anybody an idea how can I use this feature?

bye,
Michael