Email Authentication
bull.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 a ip4:193.56.114.164/30 ip4:193.56.114.176/31 ip4:80.78.11.80/30 ip4:80.78.11.84/31 ip4:193.56.241.17 ip4:193.56.241.18 ip4:129.184.88.131 include:spf.protection.outlook.com -all
DKIM
passCryptographic signature on outbound mail (selector: mail).
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyGc6oGfoM+5AsUbei117n/kSDGLWazd8EHJvECcIQmHA6C5YLpCOFVFYIBDpuHWhHyOmzjgneu7kw7ERazHXgSfSsjtgHyIrOR7US45C2YJytQGwbUmqDzLcGaaZRZ44jWxGs9PWSxMZ48MtPMIrfrG1PbEhKA6zpUSImOGqznvSoMpGYVmabE+GOUyVwjB5HknHFTnw76bwYmDoeu43NZo0w0bptwilmHa2Q2QgUiCojClxbA1sO2SBHKSdXUu1TpvJ+xZF0wv+1H6SQ05PsyhxGnGdSob6AF5ds/DruBvxfO6hehwvNvynl/w2VSHu64xDsBSdxioULHfRZKylGwIDAQAB;
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject;
Mail Servers (MX)
10 bull-com.mail.protection.outlook.com