On Mon, 22 May 2006, Rob Arends wrote: > 1.Xmail asks dns for 'MX' on domain yy.com. > 2.DNS has no info cached on yy.com, asks root servers and works it's way > down to authoritative server. > 3.DNS does not return records in time to xmail. > 4.Xmail assumes no response and asks dns for 'A' on domain yy.com. > 5.DNS returns record because it now has the NS records cached and can go > direct to the source. > 6.Xmail has an IP address for domain yy.com, caches the dns records and > tries to send.
Wrong. XMail does not cache the A record IP. - Davide - To unsubscribe from this list: send the line "unsubscribe xmail" in the body of a message to [EMAIL PROTECTED] For general help: send the line "help" in the body of a message to [EMAIL PROTECTED]
