Domain Setup
MX records, SPF, DKIM, DMARC. Verify domain ownership. TXT records for additional authentication.
Account Provisioning
Individual accounts, group addresses, aliases, forwards. SSO via SAML for enterprise.
Routing
Mail routing rules for shared inboxes and groups. Auto-forwarding with approval. Filter rules at domain level.
Compliance
Retention policies, eDiscovery, legal hold. Required in regulated industries. Set policy upfront.
Admin Controls
Login audit, suspicious activity alerts, MFA enforcement. Review weekly initially, monthly at steady state.