Thanks Rich, I'll take a look at our files. If I have any further problem I'll go offline.
On 8 Feb 2002 at 11:24, Rich Payne wrote: > > Your DNS server should have 2 files, one that does ip->name and one that > does name->ip. For exmaple I take care of monadlug.org and I have > db.monadlug that contains any/all hosts in that domain. Then I have a > db.43.22.207 file that includes reverse mappings, with records like this: > > 150 IN PTR talisman.monadlug.org. > > In my case I serve several domains from one machine and I only have 1 > reverse lookup file. > > Hope that helps a little, > --rdp > > > > On Fri, 8 Feb 2002, Jerry Feldman wrote: > > > We have the same problem with the BLU.ORG server. We have our own DNS > > server with the secondaries being provided by USDatacenters.com. We are > > using a recent version of bind. Can you elaborate more on this. I've asked > > JABR to fix this, but if he is not available, I may need to do it myself. > > (It is more like RTFM on a day when I have meetings). > > > > On 8 Feb 2002 at 10:09, Rich Payne wrote: > > > > > > > > I would say that you need a reverse DNS record for your machine. > > > > > > > [rdp@nobleman updates]$ nslookup > > > Default Server: ns1.mv.net > > > Address: 199.125.85.1 > > > > > > > mail.diffloth.com > > > Server: ns1.mv.net > > > Address: 199.125.85.1 > > > > > > Non-authoritative answer: > > > Name: mail.diffloth.com > > > Address: 199.232.38.4 > > > > > > > 199.232.38.4 > > > Server: ns1.mv.net > > > Address: 199.125.85.1 > > > > > > *** ns1.mv.net can't find 199.232.38.4: Non-existent host/domain > > > > > > so host->ip works, but ip->host doesn't. My guess is that att's mail > > > server is doing a reverse lookup on the IP to check it matches the name > > > it's being passed. > > > > > > Ask whomever does DNS for you to add a reverse record for that machine. > > > > > > --rdp > > > > > > On Fri, 8 Feb 2002, Joshua S. Freeman wrote: > > > > > > > I host a domain for a friend of mine.. the domain name is diffloth.com. I > > > > also host mail services for her. Basically, any mail that comes in for > > > > her at my machine is forwarded to her attbroadband.com account. This has > > > > worked perfectly for months. > > > > > > > > Starting this morning we're seeing stuff like what's below. it seems that > > > > attbroadband isn't willing to take mail from my host? > > > > > > > > Any idea how to troubleshoot/fix this kind of problem? > > > > > > > > TIA, > > > > > > > > J. > > > > > > > > > > > > > > > > ----- The following addresses had permanent fatal errors ----- > > > > [EMAIL PROTECTED] > > > > (expanded from: <[EMAIL PROTECTED]>) > > > > > > > > ----- Transcript of session follows ----- > > > > ... while talking to chmls10.cp.ipsvc.net.: > > > > >>> MAIL From:<[EMAIL PROTECTED]> SIZE=108 > > > > <<< 451 4.1.8 unresolvable relay host name[199.232.38.4] > > > > ... while talking to ndmls01.cp.ipsvc.net.: > > > > >>> MAIL From:<[EMAIL PROTECTED]> SIZE=108 > > > > <<< 451 4.1.8 unresolvable relay host name[199.232.38.4] > > > > ... while talking to chmls17.cp.ipsvc.net.: > > > > >>> MAIL From:<[EMAIL PROTECTED]> SIZE=108 > > > > <<< 553 5.1.2 <[EMAIL PROTECTED]>... unresolvable relay host > > > > name[199.232.38.4] > > > > 501 [EMAIL PROTECTED] Data format error > > > > > > > > > > > > -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- > > > > Joshua S. Freeman | preferred email: [EMAIL PROTECTED] > > > > pgp public key: finger [EMAIL PROTECTED] > > > > http://www.threeofus.com > > > > -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- > > > > > > > > > > > > ***************************************************************** > > > > To unsubscribe from this list, send mail to [EMAIL PROTECTED] > > > > with the text 'unsubscribe gnhlug' in the message body. > > > > ***************************************************************** > > > > > > > > > > -- > > > Rich Payne > > > http://talisman.mv.com > > > > > > > > > ***************************************************************** > > > To unsubscribe from this list, send mail to [EMAIL PROTECTED] > > > with the text 'unsubscribe gnhlug' in the message body. > > > ***************************************************************** > > > > -- > > Jerry Feldman > > Portfolio Partner Engineering > > 508-467-4315 http://www.testdrive.compaq.com/linux/ > > > > Compaq Computer Corp. > > 200 Forest Street MRO1-3/F1 > > Marlboro, Ma. 01752 > > > > > > ***************************************************************** > > To unsubscribe from this list, send mail to [EMAIL PROTECTED] > > with the text 'unsubscribe gnhlug' in the message body. > > ***************************************************************** > > > > -- > Rich Payne > http://talisman.mv.com > -- Jerry Feldman Portfolio Partner Engineering 508-467-4315 http://www.testdrive.compaq.com/linux/ Compaq Computer Corp. 200 Forest Street MRO1-3/F1 Marlboro, Ma. 01752 ***************************************************************** To unsubscribe from this list, send mail to [EMAIL PROTECTED] with the text 'unsubscribe gnhlug' in the message body. *****************************************************************
