Terraform Module to set-up the MX Records for fastmail

This was developed primarily for myself, but I am releasing it in the hopes it helps someone else. This works only with Cloudflare DNS.

This will create the DNS records necessary to set up your domain name with fastmail. This configures SPF, DKIM, and DMARC properly as well.

This can be found on the Terraform Registry.

Example usage

terraform {
  required_providers {
    cloudflare = {
      source  = "cloudflare/cloudflare"
      version = "~> 3.0"
    }
  }
}

provider "cloudflare" {
  api_token = var.cf_api_token
}

module "fastmail" {
  source          = "robbyoconnor/fastmail-mx/cloudflare"
  version         = "1.0.0"
  cf_zone_id      = var.cf_zone_id
  cf_api_token    = var.cf_api_token
  domain_name = "example.com"
}

Requirements

Name	Version
cloudflare	~> 3.0

Providers

Name	Version
cloudflare	~> 3.0

Modules

No modules.

Resources

Name	Type
cloudflare_record.dkim	resource
cloudflare_record.dmarc	resource
cloudflare_record.mx	resource
cloudflare_record.spf	resource

Inputs

Name	Description	Type	Default	Required
cf_api_token	This is the API token. You can obtain it at https://dash.cloudflare.com/profile/api-tokens	string	n/a	yes
cf_zone_id	The ID of the cloudflare zone	string	n/a	yes
dmarc	DMARC specification (optional)	string	""	no
domain_name	The apex domain name (e.g., example.com)	string	n/a	yes
sub_domain	The sub-domain for the MX records, if applicable (optional)	string	"@"	no
ttl	TTL for the DNS records (optional)	number	300	no

Outputs

No outputs.