Naw, the PTR host name doesn't have to match the server name. As long as a PTR exists for the sending mail server, that is usually sufficient. ________________________________ From: John Fergusson [mailto:john@xxxxxxxxxxxxxxxxxxx] Sent: Thursday, December 29, 2005 9:33 PM To: [ExchangeList] Subject: RE: [exchangelist] RE: A Litle Advice Needed Sensitivity: Private So long as the reverse dns matches the server name it realy does not matter. And that only matters if it is sending out bound as well. We use short names to avoid phoneticly spelling out longer names to users over the phone. That being said a random string of characters for a name may well increase the chances of mail being tagged as spam. John ________________________________ From: Taylor, George [mailto:gtaylor@xxxxxxxx] Sent: Thu 12/29/2005 10:31 AM To: [ExchangeList] Subject: [exchangelist] RE: A Litle Advice Needed http://www.MSExchange.org/ I've always went with the machine in the DMZ being called MAIL.COMPANYNAME.COM, no matter what the servers "real" name is or what it's function is, ie. mail forwarder, spamfilter, zix server, etc.. George ________________________________ From: Rich Gallo [mailto:RGallo@xxxxxxxxxxxxxxxxx] Sent: Thursday, December 29, 2005 8:16 AM To: [ExchangeList] Subject: [exchangelist] A Litle Advice Needed Sensitivity: Private http://www.MSExchange.org/ Hello All! Does anyone think it is a good idea (or best practice for that matter) to have your outside (DMZ) spam filter SMTP server have a name on the MX record that doesn't allude to what it actually does. For example, let's say I name the server SPAMFILTER and set my MX records accordingly, is that a bad idea? Does it really make a difference, as the type of DNS record it is tells people what the server is anyway? What are your thoughts? What do you do for your organization? Does anyone from Microsoft have any best practices on this? Thanks!! Rich ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange <http://www.webelists.com/cgi/lyris.pl?enter=exchangelist%0bExchange> Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You <http://www.techgenix.com%0b-------------------------------------------- ----------%0bYou> are currently subscribed to this MSExchange.org Discussion List as: gtaylor@xxxxxxxx To <mailto:gtaylor@xxxxxxxx%0bTo> unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report <http://www.webelists.com/cgi/lyris.pl?enter=exchangelist%0bReport> abuse to info@xxxxxxxxxxxxxx ***Note: The information contained in this message, including any attachments, may be privileged, confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the Sender immediately by a "reply to sender only" message and destroy all electronic or paper copies of the communication, including any attachments. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange <http://www.webelists.com/cgi/lyris.pl?enter=exchangelist%0bExchange> Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You <http://www.techgenix.com%0b-------------------------------------------- ----------%0bYou> are currently subscribed to this MSExchange.org Discussion List as: john@xxxxxxxxxxxxxxxxxxx To <mailto:john@xxxxxxxxxxxxxxxxxxx%0bTo> unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report <http://www.webelists.com/cgi/lyris.pl?enter=exchangelist%0bReport> abuse to info@xxxxxxxxxxxxxx