Hi there, I have to implement filters where the subject is not egal to FW: How can I do that with the postmaster filter menu in the admin menu? I tried : <> and ! but it does not work, what is the expression need to say not = ? Many thanks Philippe Philippe Martignier Communications Division Customer Service Section Email : Philippe.Martignier@wipo.intmailto:Philippe.Martignier@wipo.int Phone : 00 41 022 338 72 36 Building : GB II Office : 0,3 World Intellectual Property Organization Disclaimer: This electronic message may contain privileged, confidential and copyright protected information. If you have received this e-mail by mistake, please immediately notify the sender and delete this e-mail and all its attachments. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.