Email security & deliverability · grade A
v=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:amazonses.com include:_spf.salesforce.com include:spf.dynect.net include:spf.congressplus.com include:spf.constantcontact.com ip4:173.254.232.224/27 ip4:64.62.210.224/27 ip4:38.88.202.200/29 ip4:168.245.73.60/32 ip4:159.112.250.171/32 -all