Email Authentication

tuc.gr

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 mx ip4:147.27.18.0/24 ip4:147.27.15.173 ip4:147.27.15.174 include:spf.protection.outlook.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4h/Kc0S9S3Dz3QwrNhaVSu6K/W3+udh6Zkq4bMjWT3fqrGZGwVrnKfVSRTYaoxd82rijfTRE+E0CqPo9H0ykk6gcA/C7NfLqfugZXhtbWW4PGcqlXRNZ22bkSM6OGTx1lAunNq35FupB4jMeU4+Ys+NImBiJ4PJNI/V9LMqVyZwIDAQAB; n=1024,1498351662,1514162862

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc@tuc.gr; fo=1

Mail Servers (MX)

50 tuc-gr.mail.protection.outlook.com
70 es-01.isc.tuc.gr