Lettr.com - Add CNAME records for storageCertificate and storageTraffic

[Tlapi]

Description

Add CNAME records for Storage Certificate and Storage Traffic Proxy

Type of change

Please mark options that are relevant.

• New template
• Bug fix (non-breaking change which fixes an issue in the template)
• New feature (non-breaking change which adds functionality to the template)
• Breaking change (fix or feature that would cause existing template behavior to be not backward compatible)

How Has This Been Tested?

Please mark the following checks done

• Schema validated using JSON Schema template.schema
• Template functionality checked using Online Editor
• Template is checked using template linter
• Template file name follows the pattern <providerId>.<serviceId>.json
• resource URL provided with logoUrl is actually served by a webserver

Checklist of common problems

Mark all the checkboxes after conducting the check. Comment on any point which is not fulfilled.

• digital signatures are used and syncPubKeyDomain specified (yes, warnPhishing is an option, but some providers reject such templates by policy, so signing shall be a default)
• syncRedirectDomain is specified when intended to use redirect_uri parameter in the synchronous flow
• no TXT record with SPF content (i.e. "v=spf1 ...") instead of using SPFM record type on APEX
• txtConflictMatchingMode is set on TXT records which shall be unique on a label (like DMARC)
• variables are set to the smallest scope needed (i.e. limit possibility to be misused to set any arbitrary record and conflict with other template). Too broad scope example: @ TXT "%verification%". Better usage: @ TXT "foo-verification=%verification%".
• no variables as a host name to apply template on subdomain instead of standard host parameter
• no explicit usage of %host% variable in host attribute
• essential setting is used on records, which the user shall be able to change or remove manually later without dropping the whole template (like DMARC)

Example variable values

<-- to make review process easier please provide example set of variable values and output for this template -->

<-- Example: provide the whole testData object from the Online Editor after testing and using "Add as test" button. Hint: test also with "host" variable set. -->

"testData": {
    "lettr-test": {
      "variables": {
        "domain": "example.com",
        "group": [
          "cname",
          "spf",
          "dkim",
          "dmarc",
          "trackingCertificate",
          "trackingTraffic",
          "storageCertificate",
          "storageTraffic",
          "inbound"
        ],
        "cnameDomain": "newsletter",
        "spfDomain": "newsletter",
        "dkimSelector": "scph0226",
        "dkimValue": "v=DKIM1;k=rsa;h=sha256;p=MI...",
        "dmarcDomain": "_dmarc.newsletter",
        "dmarcTxtValue": "v=DMARC1; p=none;",
        "trackingDomain": "click",
        "certificateValue": "click.example.com.8f4ba1f77c1f98fa.dcv.cloudflare.com",
        "storageDomain": "mail-assets",
        "storageCertificateValue": "mail-assets.example.com.f619c5ce1bd74ce8.dcv.cloudflare.com",
        "inboundMXDomain": "inbound"
      },
      "results": [
        {
          "type": "CNAME",
          "name": "newsletter",
          "ttl": 3600,
          "data": "sparkpostmail.com"
        },
        {
          "type": "TXT",
          "name": "newsletter",
          "ttl": 6000,
          "data": "\"v=spf1 include:_spf.sparkpostmail.com ~all\""
        },
        {
          "type": "TXT",
          "name": "scph0226._domainkey",
          "ttl": 3600,
          "data": "\"v=DKIM1;k=rsa;h=sha256;p=MI...\""
        },
        {
          "type": "TXT",
          "name": "_dmarc.newsletter",
          "ttl": 3600,
          "data": "\"v=DMARC1; p=none;\""
        },
        {
          "type": "CNAME",
          "name": "_acme-challenge.click",
          "ttl": 3600,
          "data": "click.example.com.8f4ba1f77c1f98fa.dcv.cloudflare.com"
        },
        {
          "type": "CNAME",
          "name": "click",
          "ttl": 3600,
          "data": "proxy.lettr-tracking.com"
        },
        {
          "type": "CNAME",
          "name": "_acme-challenge.mail-assets",
          "ttl": 3600,
          "data": "mail-assets.example.com.f619c5ce1bd74ce8.dcv.cloudflare.com"
        },
        {
          "type": "CNAME",
          "name": "mail-assets",
          "ttl": 3600,
          "data": "fallback.topol-assets.com"
        },
        {
          "type": "MX",
          "name": "inbound",
          "ttl": 3600,
          "data": "10 rx1.sparkpostmail.com"
        },
        {
          "type": "MX",
          "name": "inbound",
          "ttl": 3600,
          "data": "10 rx2.sparkpostmail.com"
        },
        {
          "type": "MX",
          "name": "inbound",
          "ttl": 3600,
          "data": "10 rx3.sparkpostmail.com"
        }
      ]
    }
  }

[github-actions]

Linter OK:

Linter result for lettr.com.mail-send-and-receive.json