Title: Setting windows blank
Last modified: February 24, 2026

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# Setting windows blank

 *  Resolved [flytox2010](https://wordpress.org/support/users/flytox2010/)
 * (@flytox2010)
 * [3 months, 2 weeks ago](https://wordpress.org/support/topic/setting-windows-blank/)
 * My API was identified to not validated because I asked to migrate my website 
   from //vre-club.be.in-house to //vre-club.be , after that Mail Poet doesn’t work,
   I unistall the plugin, reinstall, try the debug mode, deactivate all other pluggins
   but the setting windows of Mailpoet stayed blank, impossible to reasigned a new
   key to link this websitet o MailPoet. All mail are stopped….
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsetting-windows-blank%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Support [Kel C. a11n](https://wordpress.org/support/users/kellymetal/)
 * (@kellymetal)
 * [3 months, 1 week ago](https://wordpress.org/support/topic/setting-windows-blank/#post-18837684)
 * Hi there [@flytox2010](https://wordpress.org/support/users/flytox2010/),
 * The most common cause of “blank pages” for the settings pages in wp-admin that
   we’ve seen has been from browser extensions (security, ad-blockers, etc) blocking
   resources from loading correctly. Please try testing from a different browser
   or device, and try in Incognito/Private mode with browser plugins disabled. More
   about this here: [https://kb.mailpoet.com/article/428-blank-mailpoet-admin-pages](https://kb.mailpoet.com/article/428-blank-mailpoet-admin-pages)
 * As for the domain change, you would need to reset the associated domain for your
   license key, and then activate it on the new domain as described in our guide
   below. Of course, you’ll need to resolve that “blank pages” issue first though.
   
   [https://kb.mailpoet.com/article/249-how-to-change-the-domain-associated-with-a-key](https://kb.mailpoet.com/article/249-how-to-change-the-domain-associated-with-a-key)
 * I hope this helps! Please let me know if you have any questions.

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [Kel C. a11n](https://wordpress.org/support/users/kellymetal/)
 * Last activity: [3 months, 1 week ago](https://wordpress.org/support/topic/setting-windows-blank/#post-18837684)
 * Status: resolved