So your saying you can't send back to this company or you can't send to anyone? What happens when you telnet over an email? Mike From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of erwin de vera Sent: Monday, March 26, 2007 3:52 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Mail Problem Hi all, Can you please guide me to resolve our email issue. We can receive emails from a certain company <@domain.com> but our mails CAN NOT GET THROUGH (can't be sent). All our mails just sets there in the queue. "The remote server did not respond to a connection attempt." BTW, I have no problem sending and receiving from my yahoo.com account. Thanks a lot in advance. r/Erwin Candlewest _____ Never <http://us.rd.yahoo.com/evt=49938/*http:/tools.search.yahoo.com/toolbar/feat ures/mail/> miss an email again! Yahoo! Toolbar alerts you the instant new Mail arrives. Check it out.