Temporary email, an alias, or a second inbox?
Choose temporary email for a short task where losing future access will not matter. It separates that task from your main inbox without asking you to manage another long-term mailbox.
An email alias is usually a forwarding address connected to a mailbox you keep. A second inbox is a separate ongoing mailbox. Those options can be more suitable for newsletters, shopping receipts, or accounts you plan to revisit.
For banking, work, subscriptions you pay for, and account recovery, use an address you expect to control over time. The best option depends on how long you need the messages and whether you may need to recover access later.
Choose by how long access matters
For a quick test, temporary email can be enough. For a newsletter, an alias may offer continued delivery while keeping the underlying address separate. For an ongoing project, a second mailbox provides a distinct place to manage correspondence. Features and retention depend on the provider you choose.
Related guides
See the FAQ for inbox access, deletion, and service limitations.