Check your reverse dns settings - go to dnsstuff.com and put in your mail servers ip address in the check reverse DNS The answer should be the A record for your MX record Are the email connection to the remote servers timing out? Do you get NDRs ? Gabriel ________________________________ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of dev Sent: Tuesday, September 19, 2006 12:02 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Maols are in queue i am able to resolve other domains. how to check outbound connector(SMTP) On 9/19/06, Jaspreet Singh <jsjolly@xxxxxxxxx> wrote: Do you have Outbound Connector (SMTP)? Is it configured rightly? Can you resolve DNS names of other Domains from your Exchange Server? Check these and revert. Regards, Jaspreet Singh Jolly On 9/19/06, dev <devi.choudhury@xxxxxxxxx > wrote: I Am able to receive all mails but mails are not going all are in queue. Regards, Dev- -- A man is not finished when he is defeated. He is finished when he quits