> > Why does Postfix believe that it is MX for those domains? If > it didn't, then it would use the smtp_fallback_relay.
I have no clue! If I send a mail to someone at live.com it does not pass to the fallback_relay if relayhost is down. In theory this should only happen if my machine announces itself as MX for live.com. Correct? This is what I see on the fallback_relay: ; <<>> DiG 9.7.3 <<>> live.com mx ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14747 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 5, ADDITIONAL: 5 ;; QUESTION SECTION: ;live.com. IN MX ;; ANSWER SECTION: live.com. 3600 IN MX 5 mx2.hotmail.com. live.com. 3600 IN MX 5 mx3.hotmail.com. live.com. 3600 IN MX 5 mx4.hotmail.com. live.com. 3600 IN MX 5 mx1.hotmail.com. ;; AUTHORITY SECTION: live.com. 83725 IN NS ns4.msft.net. live.com. 83725 IN NS ns1.msft.net. live.com. 83725 IN NS ns5.msft.net. live.com. 83725 IN NS ns2.msft.net. live.com. 83725 IN NS ns3.msft.net. ;; ADDITIONAL SECTION: ns1.msft.net. 456 IN A 65.55.37.62 ns2.msft.net. 467 IN A 64.4.59.173 ns3.msft.net. 2847 IN A 213.199.159.59 ns4.msft.net. 2847 IN A 207.46.75.254 ns5.msft.net. 2860 IN A 65.55.226.140 I am surely none of the listed machines. -lutzn -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de
