SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
13
/30
DKIM
0
/20
MX
10
/10
CAA
v=spf1 include:_spf.workspace.org -all
v=DMARC1; p=none; sp=none
mx2.mxfilter.net.
mx1.mxfilter.net.
mx3.mxfilter.net.
mx4.mxfilter.net.