Email Authentication

mybook.ru

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:217.65.3.192/28 include:_spf.google.com include:spf.mandrillapp.com include:mail.zendesk.com include:sendgrid.net include:servers.mcsv.net include:email1.kayako.com ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbosZ98N7Q8aqH5cvD1gsdL0Y+3kcEBMEUQd70KI+/8ndvDKVOlQqTroneWmHy44WcVtwXx8e/FQW4/zFqKD6o7mR7DrGAOqdRNbece5NmJkKjccLGz8Ee2bsmxwnVwV8+8gx/jZbmuDLAaqSJmq7ZjKakjknnKn3dIBfvrFjPmQIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1;p=quarantine;rua=mailto:dmarc-report@mybook.ru,mailto:re+k8jvaldbivl@dmarc.postmarkapp.com,mailto:re+w9balk86goj@dmarc.postmarkapp.com,re+ec6bcbb45a51@inbound.dmarcdigests.com;ruf=mailto:dmarc-report@mybook.ru;fo=s

Mail Servers (MX)

1 ASPMX.L.GOOGLE.COM
5 ALT1.ASPMX.L.GOOGLE.COM
5 ALT2.ASPMX.L.GOOGLE.COM
10 ASPMX3.GOOGLEMAIL.COM
10 ASPMX2.GOOGLEMAIL.COM