<configuration debug="true">

    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>
                %d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n
            </Pattern>
        </layout>
    </appender>

    <appender name="EMAIL" class="ch.qos.logback.classic.net.SMTPAppender">
        <smtpHost>smtp.mailgun.org</smtpHost>
        <smtpPort>25</smtpPort>
        <username>123</username>
        <password>123</password>
        <to>TO_EMAIL</to>
        <to>RO_ANOTHER_EMAIL</to>
        <from>FROM_EMAIL</from>
        <subject>TESTING: %logger{20} - %m</subject>

        <layout class="ch.qos.logback.classic.html.HTMLLayout"/>

		<!-- for testing , comment in production, default 256 -->
        <cyclicBufferTracker class="ch.qos.logback.core.spi.CyclicBufferTracker">
			<!-- Send just one log entry per email, ready for a lot of emails if you put one. -->
            <bufferSize>1</bufferSize>
        </cyclicBufferTracker>

		<!-- for testing , comment in production, default asynchronousSending = true -->
        <asynchronousSending>false</asynchronousSending>

    </appender>

    <logger name="com.mkyong" level="error" additivity="false">
        <appender-ref ref="EMAIL"/>
    </logger>

    <root level="error">
        <appender-ref ref="CONSOLE"/>
    </root>

</configuration>