The Email Studio runs with your workspace's access. Launch it from your Sigmix dashboard and it opens ready to use.
Go to your dashboardPick a list to import contacts into, or create a new one.
Send campaigns from your own domain (e.g. mail.yourbrand.com) for the best inbox delivery. Add a domain below, add the DNS records it returns at your DNS provider, then click Verify — we confirm it through our AWS/SES account. Until a domain is verified, campaigns fall back to the shared Sigmix sender.