QUOTE
Originally posted by RBohm
When enabling spambox, this message is shown:
You must use IMAP or Horde/IMP to check messages that are routed to this box.
This is shown, but it isn't correct.
If you want to check via pop3, add /spam to your pop login to check the spam box. IE:
login/spam
for your main account or for a sub-pop account
login@domain.com/spam
Easy.