The integration between CF7 and Sendinblue is working pretty well besides the opt_in flag.
Here you can see the CF7 backend:
<script>
document.addEventListener( 'wpcf7mailsent', function( event ) {
location = 'https://caniaspasso.it/grazie/';
}, false );
</script>
<label> Il tuo nome
[text your-nome] </label>
<label> La tua email (richiesto)
[email* your-email] </label>
<label> Il tuo numero di telefono (richiesto)
[intl_tel* your-sms initialCountry:it]</label>
<label> Servizio scelto (richiesto)
[select* servizio-scelto include_blank "Dog sitter" "Educazione" "Wedding dog sitter"] </label>
<label> Il tuo messaggio
[textarea your-message] </label>
[acceptance your-optin optional consent_for:sendinblue]
Aggiungimi alla tua lista di contatti.
[/acceptance]
[submit "Invia"]
in here you can see the frontend part:
I edited the contacts attribute from OPT_IN to OPTIN in Sendinblue but still, If I submit the form, no OPTIN data is displayed on Sendinblue panel.
Beside your documentation https://contactform7.com/sendinblue-integration/#contact-attribute-form-field-mapping , I found nothing else on Internet.
Do you have any help/advice?
The page I need help with: [log in to see the link]