What is outbox in email?

The Outbox is a folder or option in an email client or service where outgoing email messages are temporarily stored before they are sent. This folder allows the sender to review, edit, or delete messages before they are actually transmitted to the intended recipients.

Once an email is sent, it is transferred from the Outbox to the Sent folder, where a record of the message is stored. Emails can get stuck in the Outbox if there are connectivity issues, server problems, or if the sender manually decides to delay sending the message.

Some email clients also allow users to schedule emails to be sent at a later time, in which case the message will remain in the Outbox until the designated time for sending.

Overall, the Outbox is an important feature in email services that helps users manage and control their outgoing messages before they are delivered.