[imp] Randomly switches between IMP and MIMP

[E. Jablinski]

Hello,

I am using Horde 3.3.6 with two email accounts set up.  One accesses  
webmail using an Android 2.2.2 phone and the other accesses it using  
an iPhone 4.3.4

With both, the webmail interface switches either alternately or  
randomly between the IMP and MIMP interfaces.  I cannot find a way to  
stabilize the selection to one or the other.   Since the MIMP appears  
to be text only with no access to attachments, I would prefer to lock  
the interface on the full web browser configuration.  Can you tell me  
where and how the selection between the two modes is made and how to  
lock it on one or the other for mobile phone use?

I am a complete newb to Horde so please go easy on me.

Lee