ACC Email Address Rebranding to Forma
Starting March 24, 2026, Autodesk Construction Cloud notification senders change to Autodesk Forma sender domains.
Use this topic as the main reference for domains and email addresses that you need to allowlist.
What Is Changing
- Notification and workflow emails change from
acc.autodesk.comoracc.[region].autodesk.comsender domains tomail.forma.[region].autodesk.comsender domains. - In-product sender display changes from Autodesk Construction Cloud to Autodesk Forma.
- New project invites are sent from
forma.no-reply@autodesk.com.
Recommended Action for Account Administrators and IT Teams
- Update allowlists and safe-sender rules that reference
acc.autodesk.comoracc.[region].autodesk.com. Add the Autodesk Forma domains in this topic. - Add these domains to your email gateway controls and your mailbox rules.
- Use authenticated mail checks when possible. Use DKIM, SPF, and DMARC pass conditions for Autodesk Forma sender domains.
Regional Sender Domains and Addresses to Allowlist
| Region | Sender domains to allowlist | Common sender examples |
|---|---|---|
| US |
- mail.forma.autodesk.com- corr.mail.forma.autodesk.com
|
- no-reply@mail.forma.autodesk.com- reply@mail.forma.autodesk.com- no-reply@corr.mail.forma.autodesk.com- reply@corr.mail.forma.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| EMEA |
- mail.forma.eu.autodesk.com- corr.mail.forma.eu.autodesk.com
|
- no-reply@mail.forma.eu.autodesk.com- reply@mail.forma.eu.autodesk.com- no-reply@corr.mail.forma.eu.autodesk.com- reply@corr.mail.forma.eu.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| India |
- mail.forma.ind.autodesk.com- corr.mail.forma.ind.autodesk.com
|
- no-reply@mail.forma.ind.autodesk.com- reply@mail.forma.ind.autodesk.com- no-reply@corr.mail.forma.ind.autodesk.com- reply@corr.mail.forma.ind.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| Canada |
- mail.forma.can.autodesk.com- corr.mail.forma.can.autodesk.com
|
- no-reply@mail.forma.can.autodesk.com- reply@mail.forma.can.autodesk.com- no-reply@corr.mail.forma.can.autodesk.com- reply@corr.mail.forma.can.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| Japan |
- mail.forma.jpn.autodesk.com- corr.mail.forma.jpn.autodesk.com
|
- no-reply@mail.forma.jpn.autodesk.com- reply@mail.forma.jpn.autodesk.com- no-reply@corr.mail.forma.jpn.autodesk.com- reply@corr.mail.forma.jpn.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| Australia |
- mail.forma.aus.autodesk.com- corr.mail.forma.aus.autodesk.com
|
- no-reply@mail.forma.aus.autodesk.com- reply@mail.forma.aus.autodesk.com- no-reply@corr.mail.forma.aus.autodesk.com- reply@corr.mail.forma.aus.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| UK |
- mail.forma.gbr.autodesk.com- corr.mail.forma.gbr.autodesk.com
|
- no-reply@mail.forma.gbr.autodesk.com- reply@mail.forma.gbr.autodesk.com- no-reply@corr.mail.forma.gbr.autodesk.com- reply@corr.mail.forma.gbr.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
| Germany |
- mail.forma.deu.autodesk.com- corr.mail.forma.deu.autodesk.com
|
- no-reply@mail.forma.deu.autodesk.com- reply@mail.forma.deu.autodesk.com- no-reply@corr.mail.forma.deu.autodesk.com- reply@corr.mail.forma.deu.autodesk.com- forma.no-reply@autodesk.com (project invites)
|
For End Users
- Update inbox rules that match older Autodesk Construction Cloud sender domains. Add Autodesk Forma sender domains.
- Add the Autodesk Forma domains in this topic to your personal safe-sender list.
- After March 24, 2026, confirm expected notification emails are still arriving in your inbox.
Related Information
- This change supports the Autodesk Construction Cloud rebranding to Autodesk Forma.
- Legacy ACC sender domains may still appear during rollout. Allowlist both ACC and Forma domains during rollout.