Setting up SendGrid SPF/DKIM DNS records in GoDaddy
Log in to your GoDaddy account.
Expand the Domains section and find the domain you wish to set the DNS for.
Click DNS for that domain.
Select ADD.Step 5
For the MX record, select MX as the Type, and populate the additional fields as shown. Then click Save.
For the SPF record, select TXT as the Type, and populate the additional fields as shown. Then click Save.
For the DKIM record, select TXT as the Type, and populate the additional fields using the channel settings from Front, as shown below. Then click Save.
Note: For these three previous steps, you should enter the subdomain as the host value only. For example, enter "front-mail", rather than "front-mail.mydomain.com"
Your domain has now authorized Front servers to send on its behalf. Read the article for more information about deliverability settings and SPF/DKIM records.