This wizard, given a mail server IP address, will generate MTX DNS records in BIND server syntax, and check the condition of existing MTX records.

IP address:
Does this IP address send legitimate email?
What would you like to happen to email sent from IPs in this domain which do not have MTX records (optional)?

Example IPs that have MTX records:
IPv4: 64.71.152.40
IPv6: 2001:470:1f05:1b8a::1

Return to MTX.