build1 publisher
Receivers blend marketing and password reset mail into one history for the From: domain
A dev.to walkthrough splits outbound mail by risk profile. Whether that split changes anything for receivers comes down to one tag: sp= on the organizational domain. Subdomains still need their own SPF and DKIM either way.
Publishers:dev.to
Reality
- Evidence58
- Adoption
- Insufficient
- Hype gap+12
- Incentives60
- Confidence55