Thanks Sten
> On 15 Apr 2025, at 14.54, Alessandro Vesely <ves...@tana.it> wrote: > > Sorry for cross-posting -- mind it before replying. > > > Hi, > > last night I sent 4 complaint messages to vodafone.com. The first one > bounced like so: > > Your message to the following recipients cannot be delivered: > > <abusev...@vodafone.com>: > <<< No such domain. > > The bounce has Date: Tue, 15 Apr 2025 05:21:45 +0200, the query log says: > > 15-Apr-2025 05:21:34.546 queries: info: client @0x7ff24383d168 ::1#44623 > (_mta-sts.vodafone.com): view internal: query: _mta-sts.vodafone.com IN TXT + > (::1) > 15-Apr-2025 05:21:34.658 queries: info: client @0x7ff24383d168 ::1#54836 > (vodafone.com): view internal: query: vodafone.com IN MX + (::1) > 15-Apr-2025 05:21:34.686 queries: info: client @0x7ff24224d168 ::1#52645 > (vodafone-com.mail.protection.outlook.com): view internal: query: > vodafone-com.mail.protection.outlook.com IN AAAA + (::1) > 15-Apr-2025 05:21:35.526 queries: info: client @0x7ff24224d168 ::1#56049 > (vodafone-com.mail.protection.outlook.com): view internal: query: > vodafone-com.mail.protection.outlook.com IN A + (::1) > 15-Apr-2025 05:21:40.534 queries: info: client @0x7ff2422f9168 ::1#56049 > (vodafone-com.mail.protection.outlook.com): view internal: query: > vodafone-com.mail.protection.outlook.com IN A + (::1) All of this is the internal view. It suggests that there is some misconfiguration in that view. From my location I see no issue: carlsen@Silver9-106 ~ % dig vodafone.com mx ; <<>> DiG 9.10.6 <<>> vodafone.com mx ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29271 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ;; QUESTION SECTION: ;vodafone.com. IN MX ;; ANSWER SECTION: vodafone.com. 3600 IN MX 10 vodafone-com.mail.protection.outlook.com. ;; Query time: 36 msec ;; SERVER: 192.168.16.20#53(192.168.16.20) ;; WHEN: Tue Apr 15 15:15:45 CEST 2025 ;; MSG SIZE rcvd: 97 carlsen@Silver9-106 ~ % dig vodafone-com.mail.protection.outlook.com ; <<>> DiG 9.10.6 <<>> vodafone-com.mail.protection.outlook.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3165 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ;; QUESTION SECTION: ;vodafone-com.mail.protection.outlook.com. IN A ;; ANSWER SECTION: vodafone-com.mail.protection.outlook.com. 10 IN A 52.101.68.32 vodafone-com.mail.protection.outlook.com. 10 IN A 52.101.68.27 vodafone-com.mail.protection.outlook.com. 10 IN A 52.101.73.26 vodafone-com.mail.protection.outlook.com. 10 IN A 52.101.73.22 ;; Query time: 114 msec ;; SERVER: 192.168.16.20#53(192.168.16.20) ;; WHEN: Tue Apr 15 15:18:56 CEST 2025 ;; MSG SIZE rcvd: 133 > > > I guess the A queries failed. Isn't it possible to log the return code or > something? > > There is no AAAA record. The A queries seem to have timed out after 5, > although in resolv.conf I have "options timeout: 10". IIRC Courier does read > resolv.conf. Why didn't it wait 10? > > > This is BIND 9.18.33-1~deb12u2-Debian and courier-1.3.13.20241204. > > TIA for any comment. > > Best > Ale > -- > > > > > -- > Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from > this list > > ISC funds the development of this software with paid support subscriptions. > Contact us at https://www.isc.org/contact/ for more information. > > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users
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