Difference between revisions of "Dmarc"
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| Line 2: | Line 2: | ||
``` | ``` | ||
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:rua@example.com; | v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:rua@example.com; | ||
| + | ``` | ||
| + | |||
| + | ``` | ||
| + | If your DMARC record was previously: | ||
| + | |||
| + | v=DMARC1; p=none; rua=mailto:example@domain.com; ruf=mailto:example@domain.com; | ||
| + | |||
| + | Your optimized DMARC record will be: | ||
| + | |||
| + | v=DMARC1; p=reject; rua=mailto:example@domain.com; ruf=mailto:example@domain.com; | ||
| + | |||
| + | Or, v=DMARC1; p=quarantine; rua=mailto:example@domain.com; ruf=mailto:example@domain.com; | ||
``` | ``` | ||
| Line 20: | Line 32: | ||
https://dmarc.org/2015/08/receiving-dmarc-reports-outside-your-domain/ | https://dmarc.org/2015/08/receiving-dmarc-reports-outside-your-domain/ | ||
| + | |||
| + | |||
| + | https://powerdmarc.com/dmarc-policy-not-enabled/ | ||
Revision as of 03:38, 13 July 2023
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:rua@example.com;
If your DMARC record was previously: v=DMARC1; p=none; rua=mailto:example@domain.com; ruf=mailto:example@domain.com; Your optimized DMARC record will be: v=DMARC1; p=reject; rua=mailto:example@domain.com; ruf=mailto:example@domain.com; Or, v=DMARC1; p=quarantine; rua=mailto:example@domain.com; ruf=mailto:example@domain.com;
Receive for external domain
Example
https://www.contoso.one/2018/09/setting-up-email-for-parked-domains.html#ExternalAuth
Add these to your receiving domain if receiving rua reports for example.com domain.
example.com._report._dmarc TXT "v=DMARC1" *.example.com._report._dmarc TXT "v=DMARC1"
More links
https://serverfault.com/questions/889691/why-my-dmarc-are-not-giving-permission-for-reports
https://dmarc.org/2015/08/receiving-dmarc-reports-outside-your-domain/