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## glassfish:javamail:pop3-protocol:simpleCommandStart

started processing of simple POP3 command event

Synopsis

    glassfish:javamail:pop3-protocol:simpleCommandStart (
    java.lang.String command)

Description

This event is sent when the JavaMail service starts to process a low-level Post Office Protocol - Version 3 (POP3) command. This event indicates the start of a command that accepts only single-line responses.

Use this event with the `glassfish:javamail:pop3-protocol:simpleCommandEnd` event to measure the amount of time that the JavaMail service spends communicating with the POP3 server.

Parameters

`command`

  The POP3 command and its parameters.