emailIndex(1)

the index value in the email service table

smtpStatus(2)

the status of SMTP service (not server)

smtpSrvAddr(3)

the IP address of SMTP server in dot notation format

smtpMailSentCnt(4)

the total number of emails sent to the network and successfully acknowledged by the server

smtpErrCnt(5)

the total number of email messages that could not be sent to the network or that have been sent but not acknowledged by the server

smtpLastErr(6)

the error code of the last error that occurred while trying to send an email message to the network

smtpLastMailElapsedTime(7)

the number of elapsed seconds since last successful email was sent to the server

smtpLnkSrvStatus(8)

the status of link with SMTP server

smtpSrvChkFailCnt(9)

the number of times the link to SMTP server is detected as ‘down.’