Skip to content

Instantly share code, notes, and snippets.

@jerzyn
Created March 31, 2014 10:12
Show Gist options
  • Select an option

  • Save jerzyn/9889259 to your computer and use it in GitHub Desktop.

Select an option

Save jerzyn/9889259 to your computer and use it in GitHub Desktop.
Use the following DIG statements from the command line to verify that your DNS changes are correctly implemented:
dig cname APIMAIL.YOURDOMAIN.com
# should return "sendgrid.net"
dig cname smtpapi._domainkey.YOURDOMAIN.com
# should return "dkim.sendgrid.net"
dig cname smtpapi._domainkey.APIMAIL.YOURDOMAIN.com
# should return "dkim.sendgrid.net"
dig a o1.APIMAIL.YOURDOMAIN.com
# should return "75.126.253.120"
dig txt YOURDOMAIN.com
# should return "v=spf1 a mx include:sendgrid.net ~all"
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment