| Catalan | English |
| cua de missatges sospitosos | poison-message queue (A subqueue of the application queue where poison messages get moved to be later processed by a poison-message handling application) |
| cua d'entrega | delivery queue (A queue that is used to hold messages that being delivered to a Mailbox server or remote location. A delivery queue is created for each unique message destination) |
| cua d'entrega de bústia de correu | mailbox delivery queue (A group of temporary queues that hold messages that are being delivered to a Mailbox server by using encrypted Exchange RPC. Mailbox delivery queues exist on Hub Transport servers only. A different mailbox delivery queue exists for each Mailbox server destination. The destination Mailbox server must exist in the same Active Directory directory service site as the Hub Transport server. Mailbox delivery queues are dynamically created as needed and are automatically removed) |
| cua d'enviament | Submission queue (A persistent queue that is used to hold messages that are submitted to the Exchange Server organization through SMTP-receive, the Pickup directory, or the store driver) |
