Emails can be sent via Digital Pipeline or Salesbot.
Setup in Digital Pipeline
To configure, you need to go to the pipeline settings
At the right stage, click on +Add trigger
In the search enter Email newsletter

- Select "Run"
- Select a ready-made “Letter Template”
- Select “Field with email”
- Selects from whom the "Send from" letters will be sent
- Click "Done"
- Saving pipeline settings

Setup in Salesbot
Sending also works in Salesbot. Add the Email newsletter widget block to the scenario and set the same options: email template, email field, and sender.
{{contact.id}} — Contact ID
{{contact.name}} — Full name
{{contact.first_name}} — First name
{{contact.last_name}} — Last name
{{contact.cf.}} — Custom field value
{{contact.responsible}} — Responsible user name
{{contact.responsible.id}} — Responsible user ID
{{contact.responsible.email}} — Responsible user email
{{company.id}} — Company ID
{{company.name}} — Company name
{{company.cf.}} — Custom field value
{{company.responsible}} — Responsible user name
{{company.responsible.id}} — Responsible user ID
{{lead.id}} — Lead ID
{{lead.name}} — Lead name
{{lead.cf.}} — Custom field value