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> DNS is not the hard part of DMARC. It’s identifying ALL of the legitimate sources of mail from your domain, and keeping up as they change. The e-mails from y
by throw0101a 4y ago
> DNS is not the hard part of DMARC. It’s identifying ALL of the legitimate sources of mail from your domain, and keeping up as they change.
The e-mails from your domain should only come from IT-run systems/services.
If other departments want to sent e-mail setup a sub-domain or a get a secondary/marketing/communications domain(s).