# Strange mautic error

**URL:** <https://forum.mautic.org/t/strange-mautic-error/3893>\
**Category:** General Discussion\
**Created:** [July 8, 2016, 12:11pm UTC](https://forum.mautic.org/t/strange-mautic-error/3893 "2016-07-08T12:11:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![arjon](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@arjon](https://forum.mautic.org/u/arjon)\
**Post date:** [July 8, 2016, 12:11pm UTC](https://forum.mautic.org/t/strange-mautic-error/3893/1 "2016-07-08T12:11:31Z")

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Hello, i have a segment of 500 leads. I have created an email and a campaign to send emails to the segment which contains 500 leads. After a few days, i see at the email stats 204 emails sent and 60 emails opened. Why didn’t it send 500 emails? I see no errors in logs.  
  
  
  
I am on v1.4.1.  
  
  
  
Any suggestion on how to troubleshoot it?

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<div class="post-metadata">

**Author:** ![arjon](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@arjon](https://forum.mautic.org/u/arjon)\
**Post date:** [July 9, 2016, 7:51am UTC](https://forum.mautic.org/t/strange-mautic-error/3893/2 "2016-07-09T07:51:41Z")

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Fixed! I had to remove all anonymous leads and after running the cron job again, it fixed them.

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<div class="post-metadata">

**Author:** ![arjon](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@arjon](https://forum.mautic.org/u/arjon)\
**Post date:** [July 8, 2016, 12:11pm UTC](https://forum.mautic.org/t/strange-mautic-error/3893/3 "2016-07-08T12:11:31Z")

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Hello, i have a segment of 500 leads. I have created an email and a campaign to send emails to the segment which contains 500 leads. After a few days, i see at the email stats 204 emails sent and 60 emails opened. Why didn’t it send 500 emails? I see no errors in logs.

I am on v1.4.1.

Any suggestion on how to troubleshoot it?