| Field | Internal name | Type | Warn | Crit | Info |
|---|---|---|---|---|---|
| Delivered | recieved | gauge | |||
| Outgoing | sent | gauge | |||
| Invalid HELO | rejecthelo | gauge | |||
| need FQDN | rejectsenderdomain | gauge | |||
| Relay Denied | denyrelay | gauge | |||
| Blocked using Spamhaus.org | spamhaus | gauge | |||
| Blocked using Spamcop | spamcop | gauge |