Situation:
mail server with IMAP only access.
Problem:
I want to be able to filter mails (put some mails to various folders, mark them as read and so on).
Most new email clients have this ability, but I want a standalone filtering program, as I need to use various email clients to connect to this server.
Generally – something like procmail, but working over IMAP.
The software will be run on Linux or Solaris.
Best Answer
A quick google throws up IMAPFilter which looks like it does what you want: