Email Authentication
tees.ac.uk
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:152.105.54.0/24 ip4:142.0.187.42 include:mailgun.org include:spf.protection.outlook.com include:spfexternal.tees.ac.uk -all
DKIM
passCryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC63iN0L+wzJoPfBzDt5DIWKNR9kjJas7yXqmnITLri8d7RiroaceJqV5Mv/ESQfOowpHCRP0yzs/3uC6VNwHywcb21AqOyuGCEf5Bcayd3ijxSsaLAvybG0mC1ukh97IDeyMEa+Jp7biJZnbAbchPh/1skko0d7xM4XYOcl5s1QwIDAQAB; n=1024,1450264571,1
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc@tees.ac.uk; fo=1
Mail Servers (MX)
3 tees-ac-uk.mail.protection.outlook.com