Domains with DNS TXT v=spf1 a mx include:mail.your-server.de include:webmail.your-server.de ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:mail.your-server.de include:webmail.your-server.de ~all.
There is 1 domain that have DNS TXT set to v=spf1 a mx include:mail.your-server.de include:webmail.your-server.de ~all.