Title: Plugin does not have a valid header
Last modified: August 30, 2016

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# Plugin does not have a valid header

 *  Resolved [figure2](https://wordpress.org/support/users/figure2/)
 * (@figure2)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/plugin-does-not-have-a-valid-header-12/)
 * Got a message “Plugin does not have a valid header” when I tried to install.
 * [https://wordpress.org/plugins/gravity-forms-email-blacklist/](https://wordpress.org/plugins/gravity-forms-email-blacklist/)

The topic ‘Plugin does not have a valid header’ is closed to new replies.

 * ![](https://ps.w.org/gravity-forms-email-blacklist/assets/icon-256x256.png?rev
   =2888656)
 * [Gravity Forms Email Blacklist](https://wordpress.org/plugins/gravity-forms-email-blacklist/)
 * [Support Threads](https://wordpress.org/support/plugin/gravity-forms-email-blacklist/)
 * [Active Topics](https://wordpress.org/support/plugin/gravity-forms-email-blacklist/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/gravity-forms-email-blacklist/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/gravity-forms-email-blacklist/reviews/)

## Tags

 * [installation](https://wordpress.org/support/topic-tag/installation/)
 * [valid header](https://wordpress.org/support/topic-tag/valid-header/)

 * 0 replies
 * 1 participant
 * Last reply from: [figure2](https://wordpress.org/support/users/figure2/)
 * Last activity: [10 years, 9 months ago](https://wordpress.org/support/topic/plugin-does-not-have-a-valid-header-12/)
 * Status: resolved