I don't know if this has anything to do with your problem but it might. MSN blocks e-mail from rival ISPs Microsoft's MSN said its e-mail services had blocked some incoming messages from rival Internet service providers earlier this week, after their networks were mistakenly banned as sources of junk mail. (oops... ed!) Microsoft confirmed Friday it had wrongly placed a group of Internet protocol addresses from AOL Time Warner's RoadRunner broadband service and EarthLink on its "blocklist" of known spammers whose mail should be barred from customer in-boxes. Once notified of the error by the two ISPs, MSN moved the IP addresses "over to a safe list immediately," according to a Microsoft spokeswoman. MSN and Hotmail use spam-filtering software and services from San Francisco-based Brightmail, whose techniques focus on the message's content when filtering spam. Beyond that, MSN's spam-abuse team compiles its own list of IP addresses that are known to generate unsolicited junk messages, and it blocks all messages from them. "RoadRunner ended up on MSN's spam blacklist, and they weren't certain why, and neither are we," RoadRunner spokesman Keith Cocozza said. "We're still working on this with MSN so it doesn't happen again." EarthLink spokeswoman Carla Shaw said that there was a brief period over the weekend when customer e-mail was prevented from reaching MSN accounts, but the problem was fixed right away. She said that MSN did not say that the problem was spam related Thanks, Gary Langston MCSE+I, CNE, CCNA, A+ glangston@xxxxxxxxxxxxxxxxxxxxxxx Ph. 919-201-3104 -----Original Message----- From: Hermano Queiroz [mailto:hjsqueiroz@xxxxxxxxxxxxxxxxxx] Sent: Monday, March 03, 2003 2:31 PM To: [ExchangeList] Subject: [exchangelist] MSN.COM http://www.MSExchange.org/ Hi Everyone, Does anybody had any problem to sending messages to MSN.COM? I can send messages to hotmail.com,aol.com,juno.com, yahoo.com and others, but since last week I cannot send any message to MSN.com, this is bizarre... Thanks in advance ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: glangston@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')