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Customize email notifications

Email is one of the Submit button options you can add to a form in the Form Builder. Use it to configure a list of email addresses that get notifications about newly filled forms.

Email notification

Override email template

To customize the form submission email, override the form_builder/form_submit_notification_email.html.twig template. It contains two blocks: subject and body. Each of them is rendered independently and consists of three sets of parameters.

Parameter Type Description
content Ibexa\Contracts\Core\Repository\Values\Content\Content Name of the form, its Content Type
form Ibexa\Contracts\FormBuilder\FieldType\Model\Form Definition of the form
data Ibexa\Contracts\FormBuilder\FieldType\Model\FormSubmission Sent data

Configure sender details

Some email providers require a sender address to be set, so to avoid unsent emails when using Form Builder, it is recommended to configure sender_address in config/packages/swiftmailer.yaml. This email acts as a sender and return address for all bounced messages. For more information, see Symfony Mailer Configuration Reference.

Add sender_address entry to config/packages/swiftmailer.yaml:

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swiftmailer:
    url: '%env(MAILER_URL)%'
    spool: { type: 'memory' }
    sender_address: '%env(MAILER_SENDER_ADDRESS)%'

In the .env file, define a new environment variable: [email protected] and configure your mail server connection details in the MAILER_URL environmental variable.