Email Source: easyDNS

Homepage: https://easydns.com/

This source is known to forward email

Capable of generating DMARC compliant email for others

Yes

easyDNS supports DMARC compliance through SPF and possibly DKIM in hosted environments.

Capable of signing email with DKIM for others

Yes

Contact easyDNS to inquire about DKIM capabilities.

Capable of sending SPF compliant email for others

Yes

Contact easyDNS support for SPF configuration.