Development, Testing and Preview
For development and preview sites, traffic will originate from one of these IP addresses.
Production, Staging and Beta
For production and staging sites, traffic will originate from one of these IP addresses.
SPF Records for Email
Tomahawk mail servers and Mailgun mail service are used for email delivery.
The following is a sample TXT record from DNS.
"v=spf1 include:spf.tomahawk.ca include:mailgun.org ~all"