I ran this report on my server http://www.dnsreport.com and received this warnning
WARN: One or more of your mailservers does not accept mail in the domain literal format ([EMAIL PROTECTED]). Mailservers are technically required RFC1123 5.2.17 to accept mail to domain literals for any of its IP addresses. Not accepting domain literals can make it more difficult to test your mailserver, and can prevent you from receiving E-mail from people reporting problems with your mailserver. However, it is unlikely that any problems will occur if the domain literals are not accepted. dcmetronet.com's [EMAIL PROTECTED] response: >>> RCPT TO: <[EMAIL PROTECTED]> <<< 550 unknown user I called Imail support, they are aware of this and are looking in to it Sincerely, William J. Baumbach II [EMAIL PROTECTED] 9975 Pennsylvania Ave. Manassas, Va. 20110-2028 Ph: 703-367-7900 ext:1708 Fax: 703-691-0946 [ scanned for spam to: [EMAIL PROTECTED] outgoing http://www.DcMetroNet.com on 03/28/2003 at 13:54:17-0500et. ] This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this email is prohibited. If you are not the intended recipient, please contact the sender and destroy all paper and electronic copies of this message. [ scanned for viruses to: [EMAIL PROTECTED] outgoing http://www.DcMetroNet.com on 03/28/2003 at 13:54:17-0500et. ] --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.