Email Authentication
hrmos.co
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:mailgun.org include:_spf.salesforce.com ~all
DKIM
failCryptographic signature on outbound mail (selector: default).
v=spf1 include:mailgun.org ~all
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1;p=none;pct=100; rua=mailto:dmarc_report@visional.inc
Mail Servers (MX)
10 mxb.mailgun.org
10 mxa.mailgun.org