Email Authentication

hm.edu

SPF

warning
Declares which servers may send mail for this domain.
v=spf1 ip4:129.187.244.0/24 ip4:129.187.254.0/23 ip6:2001:4ca0:0:103::/64 mx:hm.edu include:spf.protection.outlook.com include:spf.mailrelay.opencrm.eu include:_spf.zimpel.de redirect=_spf.mail.lrz.de

DKIM

pass
Cryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6SioSxx8ExjRx4l9PmrG4SjBwnMvk5Zswz6U0QGYki3gn1KRc4ZStE86+TJYef1qIjbP4hwOrTrBqjuZDIz6ltFdNabkJwc82DE1Mwgbkv7JFDueVUgELv8AU7HmRG8dIIng7S9nq5u00fAU5yi9gHDcImbTgGksOMfAeZf9H9f4GITzB/RHWhbmR9ZFso+PU2DCEwrz2P7GIX7B9GriIDNnw+2Yl/LPrtmuRY2diB7lDVUdbgzIAUXPirH2dOi3gVTMvwVqxVjmyRchWp72xjOL0+Xa8+2V5WBDKHgyxVfXZm51W/9RvRpTKeg89pSae5DGXG0NaMz2yZkc2Yw/xQIDAQAB;

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none;

Mail Servers (MX)

100 hm-edu.mail.protection.outlook.com