Security and privacy boundaries

Clear limits so you can choose the right mailbox mode

Public temporary inboxes

Anyone who knows the address can open a public inbox. Do not use public addresses for banking, medical, recovery, or other sensitive mail.

Claiming consumes quota and makes historical and future mail visible only to the owner. Claimed mailboxes cannot be released or transferred.

Inbound mail is processed for delivery into the inbox product. Retention depends on system configuration; public mail may be cleaned after a period.

Use the service only for lawful, low-risk receiving. Do not use it to bypass platform rules, perform bulk abuse, or trade accounts.