Hi Mark,
The short answer is "no". POP3 does not have that capability.
Any chance that the UW IMAP pop proxy will get this functionality? What I thought about was doing filtering directly on the server via procmail. In order to have webmail and POP3 folders (=local mail program folders) synced a header like
X-Folder: Foldername
would be good when messages get fetched via POP3 proxy.
What do you think about this?
Florian
