Email Authentication
mts-link.ru
SPF
passDeclares which servers may send mail for this domain.
v=spf1 a mx ip4:37.130.192.0/22 include:spf.sendsay.ru include:_spf.google.com -all
DKIM
passCryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCm/LXcietifOqeD09aKwEiiJShOW2WxvLKI16/eadYMbo3BQTiKMZXtm2zNXKRFAlen7qdfdpkKaMuoEAuSHDB3hI2vdK24quEcNZzdHJp8nKTH2c9UQ88gOzZd0s4AaomNThbEVXLTz0Qie6Dyt1uuypZLcpmEk0D/oehnqqxawIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine
Mail Servers (MX)
10 mx1.mts.link
20 mx2.mts.link