title: Multiple triggers of same Job Quartz.NET
body: <p>I have the following code:</p>
  
  <pre><code> IScheduler scheduler = StdSchedulerFactory.GetDefaultScheduler();
              scheduler.Start();
              IJobDetail job = JobBuilder.Create&lt;EmailJob&gt;().StoreDurably().WithIdentity("J_Email", "J_Mailing").Build();         
              ITrigger trigger = TriggerBuilder.Create()
                                  .WithIdentity("MailTrigger1", "T_Mail1")
                                  .StartNow()                                
                                  .WithSimpleSchedule(x =&gt; x.WithMisfireHandlingInstructionIgnoreMisfires()
                                      .WithIntervalInSeconds(3)
                                      .RepeatForever())
                                  .Build();       
  
  
              ITrigger triggernew = TriggerBuilder.Create()
                                 .WithIdentity("MailTrigger", "T_Mail")
                                 .StartNow()                               
                                 .WithSimpleSchedule(x =&gt; x.WithMisfireHandlingInstructionIgnoreMisfires()
                                     .WithIntervalInSeconds(5)
                                     .RepeatForever())
                                 .Build();        
              scheduler.ScheduleJob(job,triggernew);
              scheduler.ScheduleJob(job,trigger);
  </code></pre>
  
  <p>I am getting the following exception: </p>
  
  <blockquote>
    <p>An unhandled exception of type 'Quartz.ObjectAlreadyExistsException'
    occurred in Quartz.dll</p>
    
    <p>Additional information: Unable to store Job: 'J_Mailing.J_Email',
    because one already exists with this identification.</p>
  </blockquote>
  
  <p>But I have been told that you can have multiple triggers of the same JOB.  Maybe I am doing something wrong?</p>