vpopmail or courier issue?

[kristofer kiik]

Hi,

I have trouble logging to virtual accounts using the user%address syntax with 
courier-imap's pop3 daemon. 
User@domain syntax works ok. Qmail's pop3 daemon works ok with both, @ and %.

courier-imap 1.3.11
vpopmail 5.0pre5
qmail 1.0.3

any comments?

kristofer