[Evolution] Inbox

[Ron McKeating <R J Mckeating lboro ac uk>]

   We had our mail server (linux running exim) create a new folder 
called SPAM in my Maildir, it then subscribed me to it. Using 
spamassassin we are detecting mail with high spam scores and putting 
them into this folder.  However since doing that this morning I can no 
longer get into my inbox. My inbox is now the first mailbox highlighted 
when I run evolution (1.2) the panel next to it says "This folder cannot 
contain messages". Now this normally appears on my account name (the 
folder that is parent to my inbox). Now I cannot select the parent to 
inbox, if I click on it it just goes back to the inbox and the above 
message is displayed.

This definitly happend after we created a new folder and subscribed to 
it on the MTA. Is evolution unhappy about other software creating 
mailfolders behind its back ?

Anybody got any ideas or advice ?

PS Thanks to Chris Toshok for the last bit of advice, very helpfull 
thank you.

Ron McKeating