How to set up a dmarc record ?

Edouard Guigné eguigne at
Tue Dec 10 12:56:43 UTC 2019

Dear all,

I am using bind 9.11.4-9.P2 installed on a centos 7 with yum.

I am seting dkim and dmarc record for a mail server.

I succeeded to set the dkim record ( a test with # dig txt + short ... 

But I am stucked with dmarc record.
I filled my zone file like this :

@                      86400    IN TXT   "v=spf1 a mx -all"

selector._domainkey IN IN      TXT     ( "v=DKIM1; k=rsa; "
           "p=..." )

_dmarc       IN  TXT "v=DMARC1; p=none; rua=mailto:dmarc at; 
pct=5; sp=none; aspf=r"

A test with the dig command does not give answer :
# dig txt +short

May someone help me to make it works ?

Best Regards,


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