filter

Procmail is a program available on the Engineering E-mail server that allows simple or sophisticated E-mail filtering without the need to setup E-mail filters in every separate E-mail client. Procmail can be used to filter specific senders or mailing lists to a mail folder, or even directly to Trash or be deleted immediately. Procmail can be used to automatically filter E-mail on the server side for the benefit of E-mail clients that do not contain their own filtering solution, or to provide consistent filtering no matter what E-mail client is used.