[qmailtoaster] Re: Bounce Back Email being Received
On 04/20/2011 01:44 AM, mr...@cladding.com wrote: Hi All, We keep on receiving bounce back email when sending to specific client. Can someone help us identify what is causing the problem. Please see below sample bounce back email: - Original Message - From: To: Sent: Thursday, April 14, 2011 4:02 PM Subject: failure notice Hi. This is the qmail-send program at mail.altcladding.com.ph. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. Regards, Malvin - $ host 122.3.237.69 69.237.3.122.in-addr.arpa domain name pointer 122.3.237.69.pldt.net. $ host 122.3.237.69.pldt.net Host 122.3.237.69.pldt.net not found: 3(NXDOMAIN) I expect it's because the rDNS record for your IP address does not resolve. The ISP who provides the IP address should have a way to get that corrected for you. -- -Eric 'shubes' - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] Re: Bounce Back Email being Received
a61.com.sg is the recipient domain. It has 2 mx servers: # host a61.com.sg a61.com.sg has address 202.166.88.42 a61.com.sg mail is handled by 20 mx1.picomail.net. a61.com.sg mail is handled by 10 smtp.a61.com.sg. # host mx1.picomail.net mx1.picomail.net has address 202.166.88.42 # host smtp.a61.com.sg smtp.a61.com.sg has address 203.125.98.162 # Looks ok to me. -- -Eric 'shubes' On 04/20/2011 06:49 AM, Maxwell Smart wrote: You appear to have a DNS error. a61.com.sg resolves to 202.166.88.42 and not 203.125.98.162 Did you recently change your DNS? On 04/20/2011 01:44 AM, mr...@cladding.com wrote: Hi All, We keep on receiving bounce back email when sending to specific client. Can someone help us identify what is causing the problem. Please see below sample bounce back email: - Original Message - From: To: Sent: Thursday, April 14, 2011 4:02 PM Subject: failure notice Hi. This is the qmail-send program at mail.altcladding.com.ph. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. Regards, Malvin - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail:qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail:qmailtoaster-list-h...@qmailtoaster.com -- Cecil Yother, Jr. "cj" cj's 2318 Clement Ave Alameda, CA 94501 tel 510.865.2787 http://yother.com Check out the new Volvo classified resourcehttp://www.volvoclassified.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] Re: Bounce Back Email being Received
The firewall has nothing to do with your problem. The change is coincidental. Your problem is that the rDNS for your IP address does not resolve: $ host altcladding.com.ph altcladding.com.ph has address 122.3.237.67 altcladding.com.ph mail is handled by 10 mail.altcladding.com.ph. $ host mail.altcladding.com.ph mail.altcladding.com.ph has address 122.3.237.72 $ host 122.3.237.72 72.237.3.122.in-addr.arpa domain name pointer 122.3.237.72.pldt.net. $ host 122.3.237.72.pldt.net Host 122.3.237.72.pldt.net not found: 3(NXDOMAIN) $ It would be best if the rDNS record pointed to mail.altcladding.com.ph instead of 122.3.237.72.pldt.net, but if there were simply a (type A) DNS record for 122.3.237.72.pldt.net, that would suffice. This is something that your ISP (who provides the IP address to you) needs to fix for you. You need to contact them to get it changed. They should have a procedure in place, either a web app or manually, to change the rDNS record for your IP address(es). You'll need to provide them with the name you would like to use (mail.altcladding.com.ph). Of course, you also need to be sure that mail.altcladding.com.ph resolves to that address, which it does. -- -Eric 'shubes' On 04/21/2011 06:26 AM, mr...@cladding.com wrote: Thanks Maxwell. Our recent changes was, we only put our Mail Server mail.altcladding.com.ph behind cisco firewall with NAT and still use the same DNS& IP. Regards, Malvin You appear to have a DNS error. a61.com.sg resolves to 202.166.88.42 and not 203.125.98.162 Did you recently change your DNS? On 04/20/2011 01:44 AM, mr...@cladding.com wrote: Hi All, We keep on receiving bounce back email when sending to specific client. Can someone help us identify what is causing the problem. Please see below sample bounce back email: - Original Message - From: To: Sent: Thursday, April 14, 2011 4:02 PM Subject: failure notice Hi. This is the qmail-send program at mail.altcladding.com.ph. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. Regards, Malvin - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] Re: Bounce Back Email being Received
Sorry CJ. I really need to let other people help out here when they can. I'll try not to be so quick. ;) You make a good point. Things do change. If the recipient server had installed spamdyke, this would result in pretty much the same rejection (message wording might be slightly different). Thanks CJ. Please keep it up! -- -Eric 'shubes' On 04/21/2011 10:02 AM, Cecil Yother, Jr. wrote: Oh sire, trying to steal my thunder! Actually I agree, but wonder too were you able to send e mails before to this address without issue? If so, it sounds like the recipient mail server is changing their e mail policy. 86 On 04/21/2011 08:33 AM, Eric Shubert wrote: The firewall has nothing to do with your problem. The change is coincidental. Your problem is that the rDNS for your IP address does not resolve: $ host altcladding.com.ph altcladding.com.ph has address 122.3.237.67 altcladding.com.ph mail is handled by 10 mail.altcladding.com.ph. $ host mail.altcladding.com.ph mail.altcladding.com.ph has address 122.3.237.72 $ host 122.3.237.72 72.237.3.122.in-addr.arpa domain name pointer 122.3.237.72.pldt.net. $ host 122.3.237.72.pldt.net Host 122.3.237.72.pldt.net not found: 3(NXDOMAIN) $ It would be best if the rDNS record pointed to mail.altcladding.com.ph instead of 122.3.237.72.pldt.net, but if there were simply a (type A) DNS record for 122.3.237.72.pldt.net, that would suffice. This is something that your ISP (who provides the IP address to you) needs to fix for you. You need to contact them to get it changed. They should have a procedure in place, either a web app or manually, to change the rDNS record for your IP address(es). You'll need to provide them with the name you would like to use (mail.altcladding.com.ph). Of course, you also need to be sure that mail.altcladding.com.ph resolves to that address, which it does. - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
[qmailtoaster] Re: Bounce Back Email being Received
I just don't want to discourage anyone from participating. Also, the less time I spend here, the more time I have for working on other things, like upgrading vpopmail-toaster. ;) -- -Eric 'shubes' On 04/21/2011 10:47 AM, Cecil Yother, Jr. wrote: "sire" typo sure No need to apologize. It's the volley back and forth that get it solved. What you would do naturally isn't so obvious (or the first thing that comes to mind) when the machine isn't right in front of you. On 04/21/2011 10:13 AM, Eric Shubert wrote: Sorry CJ. I really need to let other people help out here when they can. I'll try not to be so quick. ;) You make a good point. Things do change. If the recipient server had installed spamdyke, this would result in pretty much the same rejection (message wording might be slightly different). Thanks CJ. Please keep it up! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Re: Bounce Back Email being Received
I didn't see they had 2 servers. I think you're right Eric rDNS is likely the cause. On 04/20/2011 07:03 AM, Eric Shubert wrote: > a61.com.sg is the recipient domain. It has 2 mx servers: > > # host a61.com.sg > a61.com.sg has address 202.166.88.42 > a61.com.sg mail is handled by 20 mx1.picomail.net. > a61.com.sg mail is handled by 10 smtp.a61.com.sg. > # host mx1.picomail.net > mx1.picomail.net has address 202.166.88.42 > # host smtp.a61.com.sg > smtp.a61.com.sg has address 203.125.98.162 > # > > Looks ok to me. > -- Cecil Yother, Jr. "cj" cj's 2318 Clement Ave Alameda, CA 94501 tel 510.865.2787 http://yother.com Check out the new Volvo classified resource http://www.volvoclassified.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Re: Bounce Back Email being Received
Thanks Maxwell. Our recent changes was, we only put our Mail Server mail.altcladding.com.ph behind cisco firewall with NAT and still use the same DNS & IP. Regards, Malvin You appear to have a DNS error. a61.com.sg resolves to 202.166.88.42 and not 203.125.98.162 Did you recently change your DNS? On 04/20/2011 01:44 AM, mr...@cladding.com wrote: Hi All, We keep on receiving bounce back email when sending to specific client. Can someone help us identify what is causing the problem. Please see below sample bounce back email: - Original Message - From: To: Sent: Thursday, April 14, 2011 4:02 PM Subject: failure notice Hi. This is the qmail-send program at mail.altcladding.com.ph. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. : User and password not set, continuing without authentication. 203.125.98.162 does not like recipient. Remote host said: 450 Client host rejected: cannot find your hostname, [122.3.237.69] Giving up on 203.125.98.162. I'm not going to try again; this message has been in the queue too long. Regards, Malvin - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com -- Cecil Yother, Jr. "cj" cj's 2318 Clement Ave Alameda, CA 94501 tel 510.865.2787 http://yother.com Check out the new Volvo classified resource http://www.volvoclassified.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Re: Bounce Back Email being Received
Oh sire, trying to steal my thunder! Actually I agree, but wonder too were you able to send e mails before to this address without issue? If so, it sounds like the recipient mail server is changing their e mail policy. 86 On 04/21/2011 08:33 AM, Eric Shubert wrote: The firewall has nothing to do with your problem. The change is coincidental. Your problem is that the rDNS for your IP address does not resolve: $ host altcladding.com.ph altcladding.com.ph has address 122.3.237.67 altcladding.com.ph mail is handled by 10 mail.altcladding.com.ph. $ host mail.altcladding.com.ph mail.altcladding.com.ph has address 122.3.237.72 $ host 122.3.237.72 72.237.3.122.in-addr.arpa domain name pointer 122.3.237.72.pldt.net. $ host 122.3.237.72.pldt.net Host 122.3.237.72.pldt.net not found: 3(NXDOMAIN) $ It would be best if the rDNS record pointed to mail.altcladding.com.ph instead of 122.3.237.72.pldt.net, but if there were simply a (type A) DNS record for 122.3.237.72.pldt.net, that would suffice. This is something that your ISP (who provides the IP address to you) needs to fix for you. You need to contact them to get it changed. They should have a procedure in place, either a web app or manually, to change the rDNS record for your IP address(es). You'll need to provide them with the name you would like to use (mail.altcladding.com.ph). Of course, you also need to be sure that mail.altcladding.com.ph resolves to that address, which it does. -- Cecil Yother, Jr. "cj" cj's 2318 Clement Ave Alameda, CA 94501 tel 510.865.2787 | http://yother.com Check out the new Volvo classified resource http://www.volvoclassified.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Re: Bounce Back Email being Received
"sire" typo sure No need to apologize. It's the volley back and forth that get it solved. What you would do naturally isn't so obvious (or the first thing that comes to mind) when the machine isn't right in front of you. On 04/21/2011 10:13 AM, Eric Shubert wrote: Sorry CJ. I really need to let other people help out here when they can. I'll try not to be so quick. ;) You make a good point. Things do change. If the recipient server had installed spamdyke, this would result in pretty much the same rejection (message wording might be slightly different). Thanks CJ. Please keep it up! -- Cecil Yother, Jr. "cj" cj's 2318 Clement Ave Alameda, CA 94501 tel 510.865.2787 | http://yother.com Check out the new Volvo classified resource http://www.volvoclassified.com - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
