Zone file - testing outgoing mail

Eric S. Raymond esr at thyrsus.com
Fri Feb 8 02:20:02 UTC 2019


$TTL 86400
@	IN	SOA	thyrsus.com.  root.thyrsus.com. (
			8 ; serial
			28800 ; refresh
			7200 ; retry
			604800 ; expire	
			86400 ; ttl
			)

	;; Here is where the nameserver lives
	IN	NS	thyrsus.com.

	;; Expose thyrsus.com as a routable address
	IN	A	71.162.243.5
	IN	MX	10 thyrsus.com.

	;; SPF to prevent spoofing
	IN	TXT	"v=spf1 a mx -all"

	;; Externally, all names resolve to the one public IP address
	;; Using A records here is a hack to get around the fact that some
	;; oversealous spam filters get upset if they look up a HELO name
	;; and it's a CNAME.
www		CNAME	thyrsus.com.
mail		CNAME	thyrsus.com.
dns		CNAME	thyrsus.com.
snark	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
minx	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
grelber	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"
	IN	A	71.162.243.5
	IN	TXT	"v=spf1 a mx -all"


-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>

"This country, with its institutions, belongs to the people who inhabit it. 
Whenever they shall grow weary of the existing government, they can exercise
their constitutional right of amending it or their revolutionary right to 
dismember it or overthrow it."	-- Abraham Lincoln, 4 April 1861


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