Email Authentication
slu.cz
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx include:spf.slu.cz include:spf.protection.outlook.com a:anxur.fi.muni.cz a:anxur.ip6.fi.muni.cz a:arethusa.fi.muni.cz a:arethusa1.fi.muni.cz a:arethusa2.fi.muni.cz ip4:185.178.174.244 -all
DKIM
passCryptographic signature on outbound mail (selector: dkim).
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsEsLBpd7NCqYKmRH+XIV6O2wo5DnVb1lvhfW8qCo0BKcl7RVzCr2ubzQDPYCgXGWGiDpFhL5M/9O6llMrQTpNGUukICDMIboxWuP7Z1OwN2L72E8XVtqzqzhQbTAN+6VVL0aD2YKBzA6gcsoNxHLah8a+uMKFECHpvFHCAOn6ovuMcmgIktM5Nf+g7mqTc0yxMWTzt36qbmL/ynZ9LVEXrrtYT4C4CpnhOLwkwDWqvt79bKi4nUk9KR6phSnyOki59NcAUz48d/fuwW/6cGh8ibqK40ZTjV9ozlcFkKs45/ktM955xb+p1U+Nk7FaWNmtNfOg7/F//zqo8ZT6vT1LwIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:dmarc-report@slu.cz; ruf=mailto:dmarc-report@slu.cz;
Mail Servers (MX)
10 mx1.slu.cz
20 mx2.slu.cz