Email Authentication

adc.sk

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:spf.protection.outlook.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxUB8rrjsNbDPgDnd3lyssB+4FHEzwyfI2u9UzFtus+1DyfEgE3zgC2Hd58jKpCD4+g/IY/kaY3LRwWfbIOIAbRih43xleQLO/5Oqd8Xl0LmPEB1ENxrsiOqnvoetmC9+JWobw60HSyvIRxHKQcb/hBszPGvV99pPKvN4Fv2gStQIDAQAB;

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:re+reg5z0rgy3u@dmarc.postmarkapp.com;  aspf=r;

Mail Servers (MX)

0 adc-sk.mail.protection.outlook.com