Email Authentication
grandpalais.fr
SPF
warningDeclares which servers may send mail for this domain.
v=spf1 a:mx4.eventim.de
DKIM
passCryptographic signature on outbound mail (selector: s1).
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTDUkvNH+SHLY4tHDR6F4QRw98PmkPwEODhBai4GclUfkkQs+CZYZGaGEZtQcE/DiyQ3gq4Hx/8ruQCrp72uko9lBJE4IiA4+j8f5EQQAN5uoBj2X5gurFqp/O8lRAKt4/OAiudVclQS0N1r4wGdj4mkl/94i/E1aWTeW0QgGA0BEg8HKNK73VNNkGGbNAsN3p6yRjz6qf3htBZwsHQAyyEqOKyiN1wYeBIKxoIO4vLIgh5vLKkRxTr6A3eBxqXN09TDK6RDYP4pAR6rdD++yIHxFMqva6fZs6tf7Ft3P00X+rCIEeZ5L2pTlurAy54ynVxQyX0MkKnRy0Ui1uzJLwIDAQAB
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none;