Email Source: Act On

Homepage: https://www.act-on.com/

This source is known to forward email

Capable of generating DMARC compliant email for others

Yes

Act On supports full DMARC compliance.

Capable of signing email with DKIM for others

Yes

For DKIM setup, visit: https://connect.act-on.com/hc/en-us/articles/360025707374

Capable of sending SPF compliant email for others

Yes

Add 'include:_spf.act-on.net' to your SPF. For more information, visit: https://connect.act-on.com/hc/en-us/articles/360025707374