Detail
Yes, Softalk Mail Server has a Content Filtering module which allows you to create rules that will be applied to messages passing through the mail server. For instance, you might wish to quarantine any messages containing company sensitive information based on a keyword search. In addition, you may wish to quarantine any incoming or outgoing messages containing GIF or JPEG attachments, and then send a message to a member of staff informing them that the message has been quarantined. For more information on Content Filtering, click here.