# Delete E-Mails Based on External List
**URL:** https://forum.mautic.org/t/delete-e-mails-based-on-external-list/17055
**Category:** Product Support
**Created:** [November 17, 2020, 2:03pm UTC](https://forum.mautic.org/t/delete-e-mails-based-on-external-list/17055 "2020-11-17T14:03:24Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@arnold2606](https://forum.mautic.org/u/arnold2606)
#### Post date: [November 17, 2020, 2:03pm UTC](https://forum.mautic.org/t/delete-e-mails-based-on-external-list/17055/1 "2020-11-17T14:03:24Z")
**Your software**
My Mautic version is: 3.0.1
My PHP version is: 7.3.9
My Database type and version is: MySQL 14.4
**Your problem**
My problem is:
I have a text file with e-mail addresses that I want to delete from Mautic. It is over 1000.
How should I go about deleting it from Mautic?
These errors are showing in the log:
Steps I have tried to fix the problem:
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### Author:  [@mikew](https://forum.mautic.org/u/mikew)
#### Post date: [November 17, 2020, 5:46pm UTC](https://forum.mautic.org/t/delete-e-mails-based-on-external-list/17055/2 "2020-11-17T17:46:49Z")
Hi
easiest way is to upload this list to mautic and add it to a static segment. Go and create a segment with no filters, when you upload the file into mautic, choose to add it to that segment, then go and create a campaign starting with the new segment and use the DELETE action inside the campaign
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### Author:  [@arnold2606](https://forum.mautic.org/u/arnold2606)
#### Post date: [November 25, 2020, 12:36pm UTC](https://forum.mautic.org/t/delete-e-mails-based-on-external-list/17055/3 "2020-11-25T12:36:31Z")
Thanks for the advice. I will try it.