Customizing
Sender name
Change the name on the notification without breaking delivery.
The display name on notifications defaults to the name found in the submission, so your inbox shows who wrote in rather than a generic label.
contact.html
<input type="hidden" name="from_name" value="Acme website">Only the display name changes. The address itself stays on our domain — mail sent from a domain we cannot sign with SPF and DKIM lands in spam, so this is a limit worth having rather than a missing feature.