"Toby Chamberlain" schrieb:
> This domain is "localnet" and is configured on
> the internal DNS servers. On the machine is question, "dig -t mx localnet"
> returns the correct mailserver, but "exim -d -bt toby@localnet" fails with
> "DNS lookup of localnet (MX) gave HOST_NOT_FOUND" in the dnslookup bit
>What is the A record of that mailserver, i.e. what IP does it have?
>Is this IP in ignore_target_hosts of the dnslookup router?
>-thh>More importantly, what is the MX record, exactly? I'm guessing you
>have an IP address in >here, while MX records should always be names
>defined as A records.
The MX record is as follows:
dig -tmx localnet:
;; ANSWER SECTION:
localnet. 86400 IN MX 10 mail.xxxxx.com.
This A record of the mailserver is as follows:
dig -ta mail.xxxxx.com.
;; ANSWER SECTION:
mail.xxxxxxx.com 65995 IN CNAME server.xxxxxx.com
server.xxxxxx.com 42508 IN A 222.333.44.55 (this is a public IP)
The ignore_target_hosts for the dnslookup router is as follows:
ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 : 192.168.0.0/16 :\
172.16.0.0/12 : 10.0.0.0/8 : 169.254.0.0/16 :\
255.255.255.255
The MX record for localnet is exactly the same as for xxxxx.com and about 5
other virtual domains we host - all of which are working fine. I tried
changing it to point to the A record rather than a CNAME, but same error.
Toby
