This source is known to forward email
forwarding notes:GoDaddy will largely forward email with DKIM signatures intact. However, customers of GoDaddy's infrastructure are free to run their own configurations that can and do modify messages and break DKIM signatures.
GoDaddy is capable of sending DMARC compliant email because they support custom SPF configurations that achieve DMARC alignment. GoDaddy is a Hosting Platform and is often used by Application Development and Operations teams.
No DKIM functionality for domains hosted using GoDaddy.
The link just below is a resource on how to configure this source to send SPF-aligned email on your behalf. You will complete this configuration by (1) following the source's instructions and (2) adding the required entries into your DNS. https://www.godaddy.com/help/use-spf-records-to-prevent-spoofing-and-ensure-mail-delivery-40499