01Domain identityUse professional addresses on a controlled custom domain instead of fragmented consumer accounts.
02Mailbox structureOrganize individual and role-based mailboxes within published domain, mailbox, and shared-storage limits.
03Delivery visibilityReview DNS readiness, authentication records, SMTP responses, and delivery activity when troubleshooting.
01Central administrationManage domains, mailboxes, aliases, credentials, and quotas from the administration dashboard.
02Email authenticationPrepare and review SPF, DKIM, and DMARC records used to protect sender identity.
03Inbound protectionApply antispam scoring, greylisting, quarantine, and sender controls at server level.
04Fair-use deliveryProtect shared delivery operations with fair-use and anti-abuse controls intended for legitimate business email.
