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MailerSend

mailersend.com · Transactional email and notifications · checked 2026-09-04

Not enough data: 7 of 12 criteria measured, so no transparency score

We measured 7 of 12 criteria for MailerSend on 2026-09-04. We found 3 with a source and did not find 4 at the addresses we checked; 5 we could not measure at all. Below our threshold there is no score and no rank, and that is a statement about our measurement.

Overview

Transparency labelsaas-ranking.com

MailerSend

mailersend.com · Transactional email and notifications

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
Not enough data7 of 12 measured, no score

Published commitments2 of 4 found, 5 not measured

Measured behaviour1 of 3 found

Checked 2026-09-04. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.

We do not issue badges: a badge is the first step towards a paid placement, and there is none here. The SVG is a document with the date in it, for your own files.

The label is the whole measurement in one object: every criterion with its weight, the band, and the date. Public transparency score, not a product or security rating. We could measure 7 of 12 criteria, which is below our threshold, so there is no rank. That is a statement about our measurement, not about MailerSend.

Every line in it links the page we found the result on, or lists the addresses we checked. A cross means we found nothing there, not that MailerSend has no such document.

What they state

The exact figures and names we read off the pages linked below, with the sentence they stand in. This is what they publish, not what we verified about their systems.

Gaps, heaviest first

✗

Subprocessor list

weight 3 of 3

No subprocessor list found.

Checked 7 addresses on 2026-09-04.

Show the 7 addresses we checked
  1. https://mailersend.com/legal/subprocessors – reached, no match (HTTP 404)
  2. https://mailersend.com/subprocessors – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/sub-processors – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/legal/sub-processors – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/trust/subprocessors – blocked or unavailable (HTTP 429)
  6. https://mailersend.com/privacy/subprocessors – blocked or unavailable (HTTP 429)
  7. https://mailersend.com/legal/subprocessor-list – blocked or unavailable (HTTP 429)

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✗

Status page with history

weight 2 of 3

No public status page found.

Checked 3 addresses on 2026-09-04.

Show the 3 addresses we checked
  1. https://status.mailersend.com/ – reached, no match (HTTP 200)
  2. https://mailersend.com/status – blocked or unavailable (HTTP 429)
  3. https://mailersend.com.statuspage.io/ – Could not be fetched: fetch failed.

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✗

No third-party tracking before consent

weight 2 of 3

No consent-free first load found.

Checked 1 address on 2026-09-04.

Show the 1 address we checked
  1. https://mailersend.com/ – third-party requests before any interaction: app.partnero.com, assets.mailerlite.com, cdn.jsdelivr.net, cdn.nocodeflow.net, cdn.trackdesk.com, cdn.usefathom.com, cdnjs.cloudflare.com, consent.cookiebot.com, consentcdn.cookiebot.com, dashboard.mailerlite.com, eu-assets.i.posthog.com, eu.i.posthog.com, fonts.gstatic.com, storage.googleapis.com, unpkg.com, www.google.com, www.googletagmanager.com, www.gstatic.com

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✗

security.txt (RFC 9116)

weight 1 of 3

No security.txt found.

Checked 1 address on 2026-09-04.

Show the 1 address we checked
  1. https://mailersend.com/.well-known/security.txt – reached, no match (HTTP 404)

Is this wrong? Send us the URL

Evidence

The full source lists sit behind these two groups, so that the answer above stays readable.

Published, with a source 3
✓

Data processing agreement

weight 3 of 3

Published and readable without a login.

Source: https://www.mailersend.com/legal/data-processing-addendum · checked 2026-09-04

✓

HTTPS enforced with HSTS

weight 2 of 3

HTTP redirects to HTTPS and the HSTS header is set.

  • HSTS max-age 63072000 seconds (730 days).
    Show the exact wording

    max-age=63072000, max-age=63072000

    Read at https://mailersend.com/

Source: https://mailersend.com/ · checked 2026-09-04

✓

Uptime SLA with a figure

weight 1 of 3

An availability commitment with a figure.

Source: https://www.mailersend.com/legal/service-level-agreement · checked 2026-09-04

Not measured by us 5
–

Data location stated

weight 3 of 3

Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.

Show the 7 addresses we checked
  1. https://mailersend.com/security – blocked or unavailable (HTTP 429)
  2. https://mailersend.com/trust – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/legal/privacy – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/privacy – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/privacy-policy – blocked or unavailable (HTTP 429)
  6. https://mailersend.com/compliance – blocked or unavailable (HTTP 429)
  7. https://mailersend.com/legal/privacy-policy – blocked or unavailable (HTTP 429)

Is this wrong? Send us the URL

–

Public pricing

weight 2 of 3

Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.

Show the 5 addresses we checked
  1. https://mailersend.com/pricing – blocked or unavailable (HTTP 429)
  2. https://mailersend.com/pricing/ – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/plans – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/en/pricing – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/pricing-plans – blocked or unavailable (HTTP 429)

Is this wrong? Send us the URL

–

Notice before subprocessors change

weight 2 of 3

Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.

Show the 8 addresses we checked
  1. https://mailersend.com/legal/subprocessors – blocked or unavailable (HTTP 429)
  2. https://mailersend.com/subprocessors – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/sub-processors – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/legal/dpa – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/dpa – blocked or unavailable (HTTP 429)
  6. https://mailersend.com/legal/data-processing-agreement – blocked or unavailable (HTTP 429)
  7. https://mailersend.com/trust/subprocessors – blocked or unavailable (HTTP 429)
  8. https://mailersend.com/legal/sub-processors – blocked or unavailable (HTTP 429)

Is this wrong? Send us the URL

–

Certifications named

weight 1 of 3

Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.

Show the 6 addresses we checked
  1. https://mailersend.com/security – blocked or unavailable (HTTP 429)
  2. https://mailersend.com/trust – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/trust-center – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/compliance – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/legal/security – blocked or unavailable (HTTP 429)
  6. https://trust.mailersend.com/ – The name "trust.mailersend.com" could not be resolved.

Is this wrong? Send us the URL

–

Named privacy contact

weight 1 of 3

Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.

Show the 7 addresses we checked
  1. https://mailersend.com/legal/privacy – blocked or unavailable (HTTP 429)
  2. https://mailersend.com/privacy – blocked or unavailable (HTTP 429)
  3. https://mailersend.com/privacy-policy – blocked or unavailable (HTTP 429)
  4. https://mailersend.com/legal/privacy-policy – blocked or unavailable (HTTP 429)
  5. https://mailersend.com/legal/privacy-notice – blocked or unavailable (HTTP 429)
  6. https://mailersend.com/trust/privacy – blocked or unavailable (HTTP 429)
  7. https://mailersend.com/datenschutz – blocked or unavailable (HTTP 429)

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History

Not enough completed runs yet to draw a line. The next runs fill this in.

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