MX
Mail Exchangers
TXT
TXT Records
autodiscover=https://autodiscover.inter-corporate.com/autodiscover/autodiscover.xml
mailconf=https://autoconfig.inter-corporate.com/mail/config-v1.1.xml
v=spf1 redirect=mail.inter-corporate.com
autoconfig=https://autoconfig.inter-corporate.com/mail/config-v1.1.xml