| 110538 | Mailbox | NPCs |
| 110694 | Mailbox | NPCs |
| 110771 | Logar mailbox | NPCs |
| 110793 | Mailbox | NPCs |
| 112112 | Mailbox | NPCs |
| 112113 | Mailbox | NPCs |
| 112778 | Mailbox | NPCs |
| 113043 | Guild Mailbox | NPCs |
| 113136 | Mailbox | NPCs |
| 114779 | Mailbox | NPCs |
| 116936 | Mailbox | NPCs |
| 117407 | Mailbox | NPCs |
| 118480 | Mailbox | NPCs |
| 118670 | Mailbox | NPCs |
| 118688 | Mailbox | NPCs |
| 119274 | Mailbox | NPCs |
| 119538 | Mailbox | NPCs |
| 119944 | Mailbox | NPCs |
| 121485 | Mailbox | NPCs |
| 122097 | Mailbox | NPCs |
| 123006 | Mailbox | NPCs |
| 124322 | Mailbox | NPCs |
| 130748 | Flying Mailbox | enemies |
| 201136 | Convenient Mailbox | Items |
| 208789 | Convenient Mailbox (30 Days) | Items |
| 208790 | Convenient Mailbox (14 Days) | Items |
| 208791 | Convenient Mailbox (7 Days) | Items |
| 208792 | Convenient Mailbox (7 Days) | Items |
| 245664 | Flying Mailbox Pet Egg | Items |
| 245665 | Flying Mailbox Pet Egg (1 Day) | Items |