[imp] IMP account not reading inbox

[Jaap Winius]

Hi all,

One of my Horde/Imp servers (Imp H3 4.1.5) has an account that can't  
read its own inbox. Other accounts on the same system are unaffected.  
When using the problem account, the inbox always appears empty. The  
current workaround is a symlink in the user's mail directory that  
points to the inbox; this works fine.

My suspicion is that there may be something wrong with this account's  
Imp settings in the Horde database, but I wouldn't know what. It all  
looks okay.

Any ideas about what might be the problem?

Thanks,

Jaap