Zoho Campaigns is capable of sending DMARC compliant email via both DKIM and SPF authentication Zoho Campaigns is an Email Marketing Platform and is often used by Marketing and Product.
The link just below is a resource on how to configure this source to send DKIM-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://help.zoho.com/portal/en/kb/campaigns/user-guide/settings/domain-authentication/articles/authenticate-my-domain#Domain_Authentication_Steps
See Zoho Campaigns support resources for SPF configuration guidance.