Can I cold email? B2B rules by country

All countries / Denmark

Is B2B cold email legal in Denmark?

No, not without prior consent when you write to a named person at a company. The same applies to generic addresses such as info@.

Named person at a company
jane.doe@company.dk
Consent first
Generic company address
info@company.dk
Consent first
Sole trader or personal mailbox
jane@gmail.com
Consent first

The spam ban in section 10 of the Marketing Practices Act applies to all recipients: consumers, companies and public authorities. It makes no difference whether you write to a general mailbox such as info@ or to a named employee.

What you have to do

  • Get consent before the first email
  • Existing customers only: narrow exception in section 10(2) for your own similar products
Checked against the law or regulator ยท checked 2026-10-10

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