系统重装后，设置定时调度，一直失败。
运行失败信息如下：
邮件发送失败
com.fr.schedule.output.EmailException: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25;
nested exception is:
java.net.ConnectException: Connection refused: connect
at com.fr.schedule.output.EmailNotification.doFileAction(Unknown Source)
at com.fr.schedule.output.EmailNotification.doFileAction(Unknown Source)
at com.fr.fs.schedule.job.DoFileActionJob.doFileAction(Unknown Source)
at com.fr.fs.schedule.job.ViewReportletJob.executeReportByUsername(Unknown Source)
at com.fr.fs.schedule.job.ViewReportletJob.executeScheduledOutput(Unknown Source)
at com.fr.fs.schedule.job.ViewReportletJob.executeReport(Unknown Source)
at com.fr.fs.schedule.job.ReportletJob.execute(Unknown Source)
at com.fr.third.org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at com.fr.third.org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Caused by: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25;
nested exception is:
java.net.ConnectException: Connection refused: connect
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1227)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:322)
at javax.mail.Service.connect(Service.java:236)
at javax.mail.Service.connect(Service.java:137)
at com.fr.base.EmailManager.connect(Unknown Source)
at com.fr.base.EmailManager.send(Unknown Source)
at com.fr.base.EmailManager.send(Unknown Source)
... 9 more
