Answers.Body: <p>This was a bug related to smart groups and premature mailings, which is now fixed in version 4.6.3.</p>
  
  <p>See <a href="https://issues.civicrm.org/jira/browse/CRM-16251" rel="nofollow">https://issues.civicrm.org/jira/browse/CRM-16251</a></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-05-20T02:10:55.273Z
Answers.LastActivityDate: 2015-05-20T02:10:55.273Z
Answers.UserDisplayName: Coleman
Body: <p>Since 4.6.2 CiviMail is sending every email twice. I'm enclosing an attachment to show. The report also shows the successful delivery at 200% on some emails and 300% on others. </p>
  
  <p><a href="http://forum.civicrm.org/index.php/topic,36345.0.html" rel="nofollow">http://forum.civicrm.org/index.php/topic,36345.0.html</a></p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-05-06T05:44:45.110Z
Comments.Text: I'm having the same problem with civimail after upgrading 4.5.6 -> 4.6.2. All intended recipients are receiving a duplicate message 30 minutes after the first. The civicrm cron job runs every 15 minutes. Thoughts please?
Comments.UserDisplayName: Bryan
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-05-06T07:41:59.583Z
Comments.Text: How do you run the cron? via php-cli or via http?
Comments.UserDisplayName: Xavier
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-05-09T22:30:29.670Z
Comments.Text: I have just experienced this same problem with mailing job being sent twice. I have switched off the scheduled job to not send out any more and have read these pages: http://forum.civicrm.org/index.php/topic,36345.0.html https://issues.civicrm.org/jira/browse/CRM-16251 https://issues.civicrm.org/jira/browse/CRM-16281 How can I clean the job queue so when I turn the mailer process back on no more emails will go out and how do I stop it doing it again in the future? Cheers, Dave
Comments.UserDisplayName: Dave
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-05-11T17:40:48.840Z
Comments.Text: Ok - I think I may have more information that can help solve this issue. When sending a bulk email with only 1 distribution list, it works correctly. If I send a bulk email with multiple distribution lists/contact groups, and a contact is only multiple lists, then they get multiple emails during the bulk email processing. Prior to 4.6.2 there used to be a check box on the bulk email creation form to check to not send duplicate emails. This button was removed from the form and I bet that's why the system sends mutliples to the same contact now.
Comments.UserDisplayName: user1759543
Tags: <civimail>
Title: In CivilMail for 4.6.2 how do I prevent duplicate emails?
ThreadText: # In CivilMail for 4.6.2 how do I prevent duplicate emails?
  
  (Asked by: username_0 on 2015-04-23)
  
  Since 4.6.2 CiviMail is sending every email twice. I'm enclosing an attachment to show. The report also shows the successful delivery at 200% on some emails and 300% on others.
  
  <http://forum.civicrm.org/index.php/topic,36345.0.html>
  
  **Tags:** civimail
  
  > **Comments:**
  > **username_1**: I'm having the same problem with civimail after upgrading 4.5.6 -> 4.6.2. All intended recipients are receiving a duplicate message 30 minutes after the first. The civicrm cron job runs every 15 minutes. Thoughts please?  
  > **username_2**: How do you run the cron? via php-cli or via http?  
  > **username_3**: I have just experienced this same problem with mailing job being sent twice. I have switched off the scheduled job to not send out any more and have read these pages: http://forum.civicrm.org/index.php/topic,36345.0.html https://issues.civicrm.org/jira/browse/CRM-16251 https://issues.civicrm.org/jira/browse/CRM-16281 How can I clean the job queue so when I turn the mailer process back on no more emails will go out and how do I stop it doing it again in the future? Cheers, username_3  
  > **username_0**: Ok - I think I may have more information that can help solve this issue. When sending a bulk email with only 1 distribution list, it works correctly. If I send a bulk email with multiple distribution lists/contact groups, and a contact is only multiple lists, then they get multiple emails during the bulk email processing. Prior to 4.6.2 there used to be a check box on the bulk email creation form to check to not send duplicate emails. This button was removed from the form and I bet that's why the system sends mutliples to the same contact now.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_4 on 2015-05-20. Score: 1
  
  This was a bug related to smart groups and premature mailings, which is now fixed in version 4.6.3.
  
  See <https://issues.civicrm.org/jira/browse/CRM-16251>
  
  
  ---
  
  