# Expired email addresses
MailSlurp inboxes can be set to expire at a given time. The server periodically checks inboxes to see if they have expired and archives those that have.
# Expired inboxes
Expired inboxes can no longer sender or receive emails. You can however view old emails using the inbox's ID.
# Expiration causes
If you have a free account a default expiration date is used when creating inboxes. Paid accounts can set whatever expiration dates your desire or leave the property blank for permanent inboxes by default.
# Permanent inboxes
# Working with expired inboxes
See the developer documentation to list and fetch expired inbox details.