Email Source: Fortinet

Homepage: https://www.fortinet.com/

This source is known to forward email

Capable of generating DMARC compliant email for others

Yes

Fortinet is capable of sending DMARC compliant email because they support custom SPF and DKIM configurations that achieve DMARC alignment. Fortinet is a Security Platform and is often used by Network, Security and Email Administrators.

Capable of signing email with DKIM for others

Yes

See the vendor's documentation and/or contact their support for further guidance. https://docs.fortinet.com/document/fortimail/7.0.0/cookbook/776656/enabling-dkim-signing-on-fortimail

Capable of sending SPF compliant email for others

Yes

Depending on your plan entitlements, you may be able to configure SPF-alignment. We recommend that you contact their support organization for assistance.