Answers.Body: <p>Your issue has a related bug report: <a href="https://issues.civicrm.org/jira/browse/CRM-19353" rel="nofollow">https://issues.civicrm.org/jira/browse/CRM-19353</a>. You may have to wait until it gets merged and released or you start to test with the proposed PRs.
  Connections seems to be unrelated to this.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-09-19T10:18:41.920Z
Answers.LastActivityDate: 2016-09-19T10:18:41.920Z
Answers.UserDisplayName: Thomas Schüttler
Body: <p>Using Joomla 3.6.2 and CiviCRM 4.7.11 and experiencing duplicate emails in CiviMail. We've tested with contacts with same email address + in same group, resulting in 2 emails received. We've also tested with contacts with same email address though in separate groups, resulting in 2 emails received. Attached image demonstrates 2 separate groups, each with 2 contacts in each group (different first/last names, though same email addresses... so 2 unique email addresses).</p>
  
  <p><a href="https://i.sstatic.net/gvnwy.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/gvnwy.png" alt="enter image description here"></a></p>
  
  <p>CiviMail component settings includes "CiviMail dedupes email addresses by default" as checked.</p>
  
  <p>Edit: Connections</p>
  
  <p>Also just tried to use the connections to provide a site profile assuming that might help troubleshoot this. Noticed in the image that the site url contains "administrator" twice. Perhaps this is a separate issue or maybe it's related?</p>
  
  <p><a href="https://i.sstatic.net/TIszO.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/TIszO.png" alt="enter image description here"></a></p>
  
Tags: <civimail><duplicate-contacts>
Title: CiviMail not removing duplicate emails
ThreadText: # CiviMail not removing duplicate emails
  
  (Asked by: username_0 on 2016-09-18)
  
  Using Joomla 3.6.2 and CiviCRM 4.7.11 and experiencing duplicate emails in CiviMail. We've tested with contacts with same email address + in same group, resulting in 2 emails received. We've also tested with contacts with same email address though in separate groups, resulting in 2 emails received. Attached image demonstrates 2 separate groups, each with 2 contacts in each group (different first/last names, though same email addresses... so 2 unique email addresses).
  
  [![enter image description here](https://i.sstatic.net/gvnwy.png)](https://i.sstatic.net/gvnwy.png)
  
  CiviMail component settings includes "CiviMail dedupes email addresses by default" as checked.
  
  Edit: Connections
  
  Also just tried to use the connections to provide a site profile assuming that might help troubleshoot this. Noticed in the image that the site url contains "administrator" twice. Perhaps this is a separate issue or maybe it's related?
  
  [![enter image description here](https://i.sstatic.net/TIszO.png)](https://i.sstatic.net/TIszO.png)
  
  **Tags:** civimail, duplicate-contacts
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2016-09-19. Score: 1
  
  Your issue has a related bug report: <https://issues.civicrm.org/jira/browse/CRM-19353>. You may have to wait until it gets merged and released or you start to test with the proposed PRs.
  Connections seems to be unrelated to this.
  
  
  ---
  
  