Any help boys? -----Original Message----- From: rubix cube [mailto:rubixc@xxxxxxxxx] Sent: Mon 12/13/2004 9:58 AM To: [ExchangeList] Cc: Subject: [exchangelist] The connection was dropped by the remote host http://www.MSExchange.org/ The email server is not sending emails to some domains, I can see them in the retry status in the queue, if I send to the same recepient from gmail it works fine so the recpient is ok, if I send from teh email server to the other domains it works, but the ones in the queue the system manager says "The connection was dropped by the remote host" and the messages are in retry, is it my email server problem? Event viewer says: Message delivery to the remote domain 'mail.x.y.z' failed for the following reason: The connection was dropped by the remote host. tx