Stephen Greenham on Nostr: I keep getting DMARC reports from Mail.ru (Some Russian mail service) about a bunch ...

I keep getting DMARC reports from Mail.ru (Some Russian mail service) about a bunch of Russian e-mail servers that are sending spoof e-mails on behalf of my domain... I have my DMARC policy set to reject if they're not coming from my own mail server's IP address, but beyond that I'm wondering if there's anything I should be doing, or be worried about 😕 #selfhosted