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Knock

Send Knock's email notifications through Deckle.

Add Deckle as an SMTP email channel in Knock so your notification workflows deliver through your verified domain.

Set it up#

  1. Generate a Deckle SMTP key below and copy it.
  2. In Knock → Channels, add an SMTP email channel.
  3. Enter the host, port, username, and the key as the password.
  4. Verify your sender domain under Domains so mail passes SPF and DKIM.

SMTP settings#

SettingValue
Hostsmtp.getdeckle.com
Port587
Usernameapikey
PasswordYour Deckle secret key

Verify your domain

Add and verify your sender domain under Domains so mail passes SPF and DKIM.
SMTP settings
Host: smtp.getdeckle.com
Port: 587
Username: apikey
Password: <your Deckle secret key>