[ Sending-service guides ]

Authenticate email sent through Elkdata OÜ: configuration and verification

Plan Elkdata OÜ’s Veebimajutus mail authentication according to authoritative DNS hosting and the actual webmail or SMTP route, with external-DNS DKIM obtained from support.

By the EmailAuth research team · 8 min read

[ Key points ]

  • Provider nameservers and externally managed DNS have different setup responsibilities.
  • The documented signing scope is Veebimajutus webmail or mail.veebimajutus.ee SMTP.
  • Automatic defaults are not proof of an individual domain’s current configuration.
On this page

Scope Elkdata guidance to Veebimajutus mail service

Elkdata OÜ's Veebimajutus site publishes an Estonian email-authentication guide describing SPF, DKIM and DMARC for its mail service. Its support pages identify Elkdata OÜ as the operator. This article translates the relevant workflow into English and keeps the service boundary explicit: the documented DKIM behavior applies to mail sent through Veebimajutus webmail or mail.veebimajutus.ee SMTP, not automatically to every application that uses the same domain.

The guide distinguishes domains using the provider's nameservers from domains whose DNS is hosted elsewhere. That distinction determines which records the provider says are automatically active and where the customer must arrange publication. Start by recording the actual authoritative DNS service and outbound mail route. Domain registration, website hosting and mail submission can belong to different providers, so an invoice from Elkdata alone does not establish all three.

The retained public articles do not expose an unambiguous revision date for the technical text. They were reviewed on November 9, 2026. Current account applicability, actual DNS contents and message behavior remain unverified. This manuscript does not sign into self-service, alter nameservers or send mail. An automatic default described by documentation is not proof of an individual domain's present state.

Review SPF defaults and the external-DNS branch

The authentication guide says SPF is enabled by default for domains using Veebimajutus nameservers. It shows a recommended policy containing a, mx and include:mail.spf.elkdata.ee, with a soft-fail ending. The separate SPF article explains that a customer using the mail service with another DNS provider must arrange the TXT record there. Preserve this branch distinction rather than editing a zone that is no longer authoritative.

The documented self-service path is Iseteenindus, Domeen, Nimeserver (DNS), DNS kirjed: self-service, domain, nameserver settings and DNS records. Use this as a navigation reference only for the applicable provider-managed zone. If another service hosts the zone, the correct change belongs with that service's authorized administrator. Do not move nameservers merely to make a record editor appear relevant.

Before adding the provider include, review all legitimate senders. The published example is not a complete inventory for every organization. Employee mail, website notifications and marketing platforms may need distinct authorizations or signing arrangements. Preserve those that remain approved and document any retirement separately. The a and mx terms and final qualifier in the sample also require review rather than automatic adoption in an unrelated policy.

Preserve one coherent SPF policy and its meaning

RFC 7208, sections 3.1 and 3.2 require TXT publication and prohibit multiple records that would cause more than one SPF policy to be selected. If a policy already exists, merge the approved authorization instead of publishing another full sample alongside it. A saved TXT entry at the wrong owner cannot authorize the intended identity, even when its syntax looks plausible.

Section 4.6.4 limits evaluated DNS-dependent terms, including nested work. The example's a, mx and include terms each need to be considered in the complete evaluation context. Counting only literal addresses, visible includes or DNS packets does not establish compliance. Preserve the distinction between evaluation-limit errors and a valid result that does not authorize a particular sending IP.

The source's discussion of rejecting unauthorized messages should not be read as a universal delivery guarantee. SPF results and receiver policy are different. Its own caveat says SPF does not provide complete protection against domain misuse and that interpretation depends on the receiving system. Do not describe softfail or fail as an automatic promise of a specific SMTP response. Veebimajutus SPF article

Apply the nameserver-dependent DKIM workflow

The authentication guide says DKIM is automatically active when the domain uses Veebimajutus nameservers. For externally managed nameservers, it directs the customer to request the DKIM DNS record from support. Do not invent a selector, key value or universal customer-managed activation control for that second branch. Obtain the actual applicable record and bind it to the intended domain and service route. Veebimajutus authentication guide

The source describes signing for messages sent through its webmail or SMTP service. A separate marketing provider or application that bypasses that route needs its own authentication assessment. Publishing Veebimajutus records does not cause another company's servers to sign messages with the same identity. Keep the actual submission route visible in the acceptance worksheet and in any support request.

A support handoff should contain the domain, current DNS-hosting arrangement and requested public record, not passwords or the provider's private signing key. This manuscript has not contacted support. When an authorized operator receives instructions, review existing data at the requested owner before publication and retain the complete public value without accidental formatting changes. Current provider confirmation remains a gate, particularly after a DNS-hosting migration.

Do not translate digital signing into message encryption

The Estonian guide uses wording about a cryptographic signature. In this English workflow, DKIM means signing and verification of selected message content, not encryption of the message body for confidentiality. RFC 6376, section 1 describes DKIM's role, and section 3.5 defines the signing-domain and selector fields. A recipient's ability to verify a signature does not establish that the message was unreadable in transit or at rest.

A later authorized message assessment should record d= and s= from the actual signature and the trusted receiver's result. Compare those fields with the intended domain and published key location. An automatic DNS default does not establish that a particular application's message traversed the provider's signing route. Likewise, one passing sample does not prove every separate sender or forwarding path.

Review DMARC defaults without overwriting policy

The provider documents a default DMARC value of v=DMARC1; p=none. It explains that this does not request blocking or quarantine for messages that fail the relevant checks. Treat that as a documented default, not an instruction to downgrade an organization's existing policy or evidence that the current domain still has the default. Review all legitimate senders and reporting arrangements before a domain-wide change. Veebimajutus authentication guide

RFC 9989, section 4.4 adds alignment between the visible author domain and a passing authenticated identity. Passing aligned SPF or passing aligned DKIM can satisfy the authentication condition. A signature from an unrelated domain is not sufficient simply because it verifies. Authentication also does not establish that a payment request, attachment or instruction inside the message is safe.

Forwarding deserves a separate row in the review. The SPF article notes that forwarding changes the connecting server while the original sender identity may remain, which can affect SPF. Do not remove forwarding or weaken policy automatically. Identify the actual route and trusted results before deciding whether the problem is authorization, alignment, message modification or recipient policy. No forwarding experiment was performed here.

Fictional diagnosis and blank acceptance worksheet

A fictional design studio, Birch Harbour, moves DNS hosting while retaining Veebimajutus mail service. Its team assumes that the old provider-managed DKIM default will automatically appear in the new zone. The proposed review identifies the external-DNS branch and requests the applicable public record through an authorized owner. It then keeps actual signing and alignment evidence open until verified safely. This is a fictional migration scenario, not an observed outage or completed support exchange.

  • Domain, mail service and authoritative nameserver operator: ______
  • Webmail, provider SMTP or separate application route: ______
  • Existing SPF policy and approved include change: ______
  • Automatic-DKIM applicability or support-issued external-DNS record: ______
  • Migration dependencies and public-record publication evidence: ______
  • Actual signature, envelope identity and trusted receiver results: ______
  • DMARC policy owner, forwarding exceptions and release decision: ______

The exact original implementation evidence, human review, current applicability, production routes, visual accessibility and owner release remain open. No domain, DNS record, credential, routing setting or message was changed or created.

[ Takeaway ]

Confirm the DNS operator and mail route, preserve existing policy and obtain current domain-specific instructions and message evidence where required.

[ By role ]

What this means for you

Choose your role for practical next steps.

Mail administrator

Record the real submission route

A domain’s hosting supplier does not establish every sending path.

Next steps

  1. Separate webmail and provider SMTP from other applications.
  2. Confirm current service applicability.

DNS operator

Follow the correct hosting branch

Provider defaults do not migrate automatically by assumption.

Next steps

  1. Review authoritative nameservers.
  2. Preserve the approved SPF policy and obtain external-DNS DKIM instructions.

Security owner

Distinguish signing from confidentiality

A valid signature is not encrypted message content or a safe business request.

Next steps

  1. Assess actual aligned identities.
  2. Review forwarding and policy decisions independently.

[ FAQs ]

Frequently asked questions

Which Elkdata service is covered?

The guide covers the Veebimajutus mail service described on Elkdata OÜ’s official support site, not every third-party sender using the same domain.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

When does the provider describe SPF as automatic?

For domains using its nameservers. Externally hosted DNS requires the appropriate customer-side TXT publication.

Veebimajutus / Elkdata OÜ: Mis on SPF kirje?

Which include appears in the documented SPF example?

The provider uses include:mail.spf.elkdata.ee. Review the entire existing policy rather than replacing it blindly with the example.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

When is DKIM automatically active?

The source says it is active when Veebimajutus nameservers are used. For externally managed nameservers, request the applicable DKIM DNS record from support.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

Does it sign every application using the domain?

The documented signing scope is messages sent through Veebimajutus webmail or mail.veebimajutus.ee SMTP. Other routes require separate evidence.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

Does DKIM encrypt the message body?

No. DKIM provides a signature-verification mechanism, not message confidentiality.

RFC 6376: DKIM

Should an existing policy be replaced with p=none?

No. The source describes a default, not permission to downgrade an organizational policy. Review actual sender coverage and policy ownership first.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

Were nameservers or forwarding changed?

No. DNS hosting, signing applicability, forwarding behavior and received-message results remain unverified.

[ Sources ]

Sources

  1. Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

    Sections Lühidalt · §1. SPF · §2. DKIM · §3. DMARC · Lisaks

  2. Veebimajutus / Elkdata OÜ: Mis on SPF kirje?

    Sections Mis on SPF kirje? · SPF record example and external nameserver instructions · Forwarding and recipient-policy caveats

  3. RFC 9989: DMARC

    Sections §2.4 Out of Scope · §4.4 Identifier Alignment Explained · §5.3 Mail Receiver Actions

  4. RFC 6376: DKIM

    Sections §1 Introduction · §3.5 DKIM-Signature Header Field · §3.6.2.2 Resource Record Types for Key Storage

  5. RFC 7208: Sender Policy Framework

    Sections §2.3 The HELO Identity · §2.4 The MAIL FROM Identity · §3.1 DNS Resource Records · §3.2 Multiple DNS Records · §3.3 Multiple Strings in a Single DNS Record · §4.6.4 DNS Lookup Limits · §5.2 "include"

[ Glossary ]

Glossary

Authoritative DNS operator
The service responsible for the domain’s published zone; it determines where the documented records must be managed.

Veebimajutus / Elkdata OÜ: Mis on SPF kirje?

Provider-managed DKIM
The automatic signing setup described for the applicable nameserver and mail-service arrangement.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

External-DNS handoff
The documented request to support for a DKIM record when nameservers are managed elsewhere.

Veebimajutus / Elkdata OÜ: E-posti autentimine (SPF, DKIM, DMARC)

p=none
A DMARC policy value that does not request quarantine or rejection on the basis of DMARC failure.

RFC 9989: DMARC

Enterprise provenance

Why top financial institutions and governments retired their email security dashboards.

Traditional email authentication platforms sell you a dashboard and ask your engineers to do the labour. In high-stakes environments, manual oversight means delayed enforcement, configuration drift and unmonitored shadow domains.

EmailAuth is the agentic email provenance platform. Our agents enforce p=reject, keep third-party senders aligned and move your domains to full RFC 9989 compliance, the new DMARC standard,, with human-in-the-loop auditability.

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