ChargeBee SPF and DKIM Setup

ChargeBee lacks SPF and DKIM support, so you should configure it through SMTP. When configuring SMTP, make sure the DMARC's Return-Path aligns with your From address domain. If not, the SPF and DKIM setup will fail the DMARC alignment test. To address this, establish a DKIM record and consult this source for guidance on configuring the custom Return-Path. For a comprehensive, step-by-step guide, please visit This Link.