Domains with DNS TXT v=spf1 mx include:spf.dcpserver.de include:emita3.mittwald.de include:agenturserver.de include:spf.mandrillapp.com include:_spf.salesforce.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.dcpserver.de include:emita3.mittwald.de include:agenturserver.de include:spf.mandrillapp.com include:_spf.salesforce.com -all.