cerb.mail.mailbox.received
Description
This counter tracks messages downloaded from each mailbox.
Use it to confirm a mailbox is still receiving mail, compare volume between mailboxes, or spot a mailbox that has gone quiet unexpectedly.
It also backs the usage: quick search filter and the 'Usage' sparklines column on mailbox worklists – for instance, usage:(received:>0 since:today) returns mailboxes that pulled mail today.
Dimensions
| Dimension | Description |
|---|---|
| mailbox_id | The mailbox the messages were downloaded from |
Related
See also cerb.mail.mailbox.errors for protocol failures on the same mailboxes.