SPF, DKIM, DMARC, MX, and CAA configuration
SPF
18
/25
DMARC
25
/30
DKIM
0
/20
MX
10
/10
CAA
10
/10
v=spf1 include:zoho.com include:sender.zohoinvoice.com include:user.zohobookings.com ~allv=DMARC1; p=quarantine; rua=mailto:support@tmmconcepts.com; ruf=mailto:support@tmmconcepts.com; sp=quarantine; adkim=r; aspf=r; pct=50mx3.zoho.com.mx2.zoho.com.mx.zoho.com.globalsign.comletsencrypt.orgsectigo.comletsencrypt.orgdigicert.comcomodoca.comcomodoca.comdigicert.comsectigo.comglobalsign.com