the acadian account got blacklisted because "we use UUnet to do our mail relay for us and they suck. They have not locked down their SMTP servers so they have become "relay sites" for spammers. In turn people have begun to blacklist those UUnet mail servers that are open relays." hopefully this e-mail address will work . . . ____________________________________________________________ To learn how to configure this list via e-mail (subscribe, unsubscribe, etc.), send a message to listar@xxxxxxxxxxxxx with the subject line "info tuning-math". Or visit the website: < //www.freelists.org/list/tuning-math > .