Hi, I got another "bouncing messages from [email protected]" message. The particular message was 4669 that bounced. Yet I have no record of this in my maillog, so I suspect a DNS fault.
Feb 24 12:07:04 was the time when the 4668 message came to me so I suspect that 4669 came after. I do have a query log for DNS and isolating the fault requires perhaps having some logs from opensmtpd.org for the mail to me (if possible). These logs should state if it was a DNS fault in their own wording. Every answered DNS packet should be accounted for. I have a fairly good idea of one of the vultr nameservers that opensmtpd.org uses but there is other addresses like IPv6 addresses that I'm not sure of. Being given a list of the nameservers would help me in the debug as well. Would opensmtpd.org be able to provide me the logs so I can attempt tracking the problem? Best Regards, -peter
