lettermint.co

HTML metadata

Title

Lettermint – Your European partner for transactional emails

Description

Based in Europe, we ensure your transactional emails are secure, reliable, and always reach your customers. Never worry about email delivery again!

Language

en

Canonical

https://lettermint.co

Translations

de
en
es
fr
nl

Open Graph

url: https://lettermint.co
logo: https://lettermint.co/logo.png
title: Lettermint – Your European partner for transactional emails
locale: en
site name: Lettermint
description: Based in Europe, we ensure your transactional emails are secure, reliable, and always reach your customers. Never worry about email delivery again!
locale:alternate: es

Technology

CMS: Nuxt
JS framework: Nuxt

Social

Contact

Address: Willemsvaart 16 1.08, 8019 AB, Zwolle, NL

DNS records live

NS

dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

MX

10 aspmx1.migadu.com
20 aspmx2.migadu.com

TXT

hosted-email-verify=2dpuqrqt
woncgs455a

Verified for

Apple
Google
Stripe
Yahoo

Email authentication strong

SPF

v=spf1 include:spf.migadu.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; pct=100;

policy: reject (enforced) · sp=reject

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo+2Sk1hj8T6PlsF5wRjVpvekuwXdvh4I8Rz75rlm6yAUP9hPl3i3F//lB0kjyDY0E1jp0/PnEyEzjK…

selectors probed

Certificate (current)

R13

from 2026-05-13 to 2026-08-11

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://lettermint.co/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-resource-policy

findings

CSP allows unsafe inline scripts/styles

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
permissions-policy: camera=(), display-capture=(), fullscreen=(), geolocation=(), microphone=()
x-content-type-options: nosniff
content-security-policy: base-uri 'none'; font-src 'self' data: https://p.ltrmnt.com; form-action 'self'; frame-ancestors 'self'; img-src 'self' data: blob: https://www.google.com https://t3.gstatic.com https://lettermint.co https://p.ltrmnt.com; object-src 'none'; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://p.ltrmnt.com; script-src 'self' 'strict-dynamic' 'wasm-unsafe-eval' 'unsafe-eval' 'sha256-Jjf0kKn/d6tr8gf64iSgm5knlv2sQ/i+uFky4/2Xz14=' 'sha256-QxpnPVQkxV3orksJEI7B2dDic291m315lBtql1qWGcE=' 'sha256-rlgDaLH2OgRF8Zc4m2XbPCUT6Dr8gC6Arilmd2laqLg=' 'sha256-giyPSp0Fi69AsZqPbykXOeC8PsBvNyUXXAdQ5s2Ysgc=' 'sha384-b00syAT/HZf00DM/GpOiDhxy95ueXwDnVEOcy8OehE113B2m5oRJRoCdBOyS8cVb' 'sha384-4299eNMn0cyUBrIXg0cJWr9QYxul1NYFaMzoJfv8nFd7mWjTL/NsQqfSwgrfChxf' 'sha384-qsJs5oGWWEcqmCP7GTQSO0ngDEXV+ax7nlYpMdrfxaWlwTYqqRGrjdAipMQgXKtd' 'sha384-E7mp7UGQRVBIg45WN9yUc/s5Qfq5zVGvDx6+7YAQM7nbJpu0JGuUk2MI2OuUvqCz' 'sha384-zUiH91mDqAkk4QeEnIUUhPADx6oSEggntN3BIhFuBzVDsMdtsOHvUvcKVJAd6ghq' 'sha384-oAMorHdsODC8fNua/+
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin