This group of data represents MS Exchange SMTP activity. Use SMTP attributes to create situations to monitor a wide range of activities associated with the hosting of an electronic mail server. SMTP is a multiple-instance attribute group.
% Recipients Local The percentage of recipients to be delivered locally since the server was started. The value format is a decimal.
% Recipients Remote The percentage of recipients to be delivered remotely since the server was started. The value format is a decimal.
Avg Recipients/msg Received The average number of recipients per inbound message received since the server was started. The value format is a decimal.
Avg Recipients/msg Sent The average number of recipients per outbound messages sent since the server was started. The value format is a decimal.
Avg Retries/msg Delivered The average number of retries per local delivery since the server was started. The value format is a decimal.
Avg Retries/msg Sent The average number of retries per outbound message sent since the server was started. The value format is a decimal.
Bytes Received/Sec The number of times that bytes are received per second since the server was started. The value format is a decimal.
Bytes Sent/Sec The number of times that bytes are sent per second since the server was started. The value format is a decimal.
Bytes Total/Sec The number of times that bytes are sent and received per second since the server was started. The value format is a decimal.
Categorizer Queue Length The number of messages on categorizer queue since the server was started. The value format is a 4-byte integer.
Connection Errors/Sec The number of connection errors per second since the server was started. The value format is a decimal.
Directory Drops/Sec The number of messages placed in a drop directory per second since the server was started. The value format is a decimal.
Directory Drops Total The total number of messages placed in a drop directory since the server was started. The value format is a 4-byte integer.
Directory Pickup Queue Length The number of messages in the directory pickup queue since the server was started. The value format is a 4-byte integer. For all versions of Microsoft Exchange environments the following value is returned:
| External value | Internal value |
|---|---|
| Undefined | -1 |
DNS Queries/Sec The number of DNS lookups per second since the server was started. The value format is a decimal.
DNS Queries Total The total number of DNS lookups since the server was started. The value format is a 4-byte integer.
ETRN Messages/Sec The number of ETRN messages per second since the server was started. The value format is a decimal.
ETRN Messages Total The total number of ETRN messages received by the server since the server was started. The value format is a 4-byte integer.
Inbound Connections Current The total number of connections currently inbound since the server was started. The value format is a 4-byte integer.
Inbound Connections Total The total number of inbound connections received since the server was started. The value format is a 4-byte integer.
kBytes Received Total The total number of kilobytes received since the server was started. The value format is a 4-byte integer.
kBytes Sent Total The total number of kilobytes sent since the server was started. The value format is a 4-byte integer.
kBytes Total The total number of kilobytes sent and received since the server was started. The value format is a 4-byte integer.
Local Queue Length The number of messages in the local queue since the server was started. The value format is a 4-byte integer.
Local Retry Queue Length The number of messages in the local retry queue since the server was started. The value format is a 4-byte integer.
Message Bytes Received/Sec The number of times that bytes are received in messages per second since the server was started. The value format is a decimal.
Message Bytes Sent/Sec The number of times that bytes are sent in messages per second since the server was started. The value format is a decimal.
Message Bytes Total/Sec The number of times that bytes are sent and received in messages per second since the server was started. The value format is a decimal.
Messages Received Total The total number of inbound messages accepted since the server was started. The value format is a 4-byte integer.
Messages Delivered/Sec The number of times that messages are delivered to local mailboxes per second since the server was started. The value format is a decimal.
Messages Delivered Total The total number of messages delivered to local mailboxes since the server was started. The value format is a 4-byte integer.
Message Delivery Retries The total number of local deliveries that were retried since the server was started. The value format is a 4-byte integer.
Message kBytes Received Total The total number of kilobytes received in messages since the server was started. The value format is a 4-byte integer.
Message kBytes Sent Total The total number of kilobytes sent in messages since the server was started. The value format is a 4-byte integer.
Message kBytes Total The total number of kilobytes sent and received in messages since the server was started. The value format is a 4-byte integer.
Messages Pending Routing The total number of messages to be routed that are pending since the server was started. The value format is a 4-byte integer.
Messages Received/Sec The number of times that inbound messages are received per second since the server was started. The value format is a decimal.
Messages Refused for Address Objects The total number of messages refused due to lack of address objects since the server was started. The value format is a 4-byte integer.
Messages Refused for Mail Objects The total number of messages refused due to lack of mail objects since the server was started. The value format is a 4-byte integer.
Messages Refused for Size The total number of messages rejected because they were too big since the server was started. The value format is a 4-byte integer.
Message Send Retries The total number of outbound message sends that were retried since the server was started. The value format is a 4-byte integer.
Messages Sent/Sec The number of times that outbound messages are sent per second since the server was started. The value format is a decimal.
Messages Sent Total The total number of outbound messages sent since the server was started. The value format is a 4-byte integer.
NDRs Generated The number of non-delivery reports that were generated since the server was started. The value format is a 4-byte integer.
Number of MailFiles Open Number of handles to open mail files since the server was started. The value format is a 4-byte integer.
Number of QueueFiles Open Number of handles to open queue files since the server was started. The value format is a 4-byte integer.
Outbound Connections Current The number of connections currently outbound since the server was started. The value format is a 4-byte integer.
Outbound Connections Refused The number of outbound connection attempts refused by remote sites since the server was started. The value format is a 4-byte integer.
Outbound Connections Total The total number of outbound connections attempted since the server was started. The value format is a 4-byte integer.
Remote Queue Length The number of messages in the remote queue since the server was started. The value format is a 4-byte integer.
Remote Retry Queue Length The number of messages in the retry queue for remote delivery since the server was started. The value format is a 4-byte integer.
Routing Table Lookups/Sec The number of routing table lookups per second since the server was started. The value format is a decimal.
Routing Table Lookups Total The total number of routing table lookups since the server was started. The value format is a 4-byte integer.
SMTP Server The instance name (SMTP Server). The value format is a 64 character string.
System Name The key for the table view in the format hostname: EX. This character string provides a unique identifier for each server across an enterprise. The value is alphanumeric with a maximum of 64 characters.
Timestamp The time when this data was collected. The format is MM/DD/YY HH:mm:SS, where the following measures apply:
Total Connection Errors The total number of connection errors since the server was started. The value format is a 4-byte integer.
Total Messages Submitted The total number of messages submitted from SMTP Server since the server was started. The value format is a 4-byte integer.