Email Authentication
majordomo.ru
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:_spf.majordomo.ru include:spf.unisender.com include:mxsspf.sendpulse.com ~all
DKIM
passCryptographic signature on outbound mail (selector: dkim).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNZb+TR6uYigLxhKYVYSePC57beMR29If29PUZANC+0ps/W7JmmUaUNONHoSIsRNHWYSAs9gubMgIUpdKFw06wdWHbZyLkKgLLo6QUEuGTFF+grI4eriXNSRkl8zbztkvlg93/EXEtUq9Vxk/5mFy1+Zee+11XvO3ZmX/b+mSf9wIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1;p=reject;sp=none;rua=mailto:mjbulk@mail.ru
Mail Servers (MX)
10 mmxs.majordomo.ru