What are the DMARC tags I can use?
A DMARC record is made up of different tags which we'll go over below.
|v||Refers to the DMARC version (DMARC1;)|
|p||Allows you to define the domain policy (none, quarantine, or reject|
|pct|| The percentage of emails messages subject to filtering.
When might I want to use this?
|rua|| Reporting addresses for aggregate reports. This is where you tell receivers which address
those reports should be sent to
|ruf|| Allows you to specify the reporting addresses for forensic/failure reports.
What are forensic reports?
|fo|| Allows you to specify the type of failure reports you receive.
If you'd like to receive multiple types of failure reports, you can separate each type with a colon:
v=DMARC1; p=reject; rua=mailto:firstname.lastname@example.org; ruf=mailto:email@example.com; fo=0:1:d:s;
|aspf|| Allows you to specify the alignment mode for SPF. Relaxed (r) or Strict (s)
|adkim|| Allows you to specify the alignment mode for DKIM. Relaxed (r) or Strict (s).
|rf|| Forensic report format. The default and currently only supported format is "afrf".
|ri|| Reporting interval in seconds for aggregate reports. Aggregrate DMARC reports are sent daily
Allows you to specify the DMARC policy for all subdomains.
v=DMARC1; p=reject; rua=mailto:firstname.lastname@example.org; ruf=mailto:email@example.com; sp=none;