On Jun 24, 2006, at 1:52 PM, Ingrid Walker wrote: > One of my subscribers has contacted me to say that he is no longer > receiving list messages. I have checked is his subscription and > everything is as it should be. His email address is a school based > one and his network administrator contacted me to say that list > mail was being filtered out by their spam filter (McAfee). They say > they are not able to control this since Listserv continually > changes its IP address. Is this correct? > > To be truthful I not very familiar with spam filters. I wondered if > anyone had experienced a similar problem with one of their lists or > could offer any advice. No. You may be dealing with some lazy systems administrators. If all else fails, suggest to that subscriber that they either change to a different ISP or use an email address on a free service such as hotmail or yahoo.