Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf include:mail.zendesk.com -all .us.exclaimer.net include:_spf.salesforce.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf include:mail.zendesk.com -all .us.exclaimer.net include:_spf.salesforce.com -all.