Domains with DNS TXT v=spf1 ip4:45.55.45.187 include:uxxxxxx.wl.sendgrid.net include:spf.improvmx.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:45.55.45.187 include:uxxxxxx.wl.sendgrid.net include:spf.improvmx.com -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:45.55.45.187 include:uxxxxxx.wl.sendgrid.net include:spf.improvmx.com -all.