Title: [Plugin: WordPress MU Domain Mapping] Post/page preview error
Last modified: August 19, 2016

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# [Plugin: WordPress MU Domain Mapping] Post/page preview error

 *  Resolved [VentureMaker](https://wordpress.org/support/users/venturemaker/)
 * (@venturemaker)
 * [16 years, 6 months ago](https://wordpress.org/support/topic/plugin-wordpress-mu-domain-mapping-postpage-preview-error/)
 * Hello, guys
 * Need your help troubleshooting the following:
    I’m using WPMU 2.8.4 with the 
   latest version of domain mapping plugin. So, the following issue only appears
   for blogs that have mapped domains. Users cannot preview posts/pages.
 * When they click ‘Preview Changes’ button – they get an error saying:
    You do 
   not have permission to preview drafts.
 * Observation: right-clicking on ‘Preview Changes’ button and then choosing ‘Open
   in new tab’ option works just well. But when I actually click (left-click) on
   the button – I see the above error in new tab.
 * Anyone?
 * [http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/](http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [VentureMaker](https://wordpress.org/support/users/venturemaker/)
 * (@venturemaker)
 * [16 years, 6 months ago](https://wordpress.org/support/topic/plugin-wordpress-mu-domain-mapping-postpage-preview-error/#post-1257057)
 * Another observation.
    When I click (left-click) on ‘Preview Changes’ button –
   an URL that opens in a new tab and gives an error is: [http://mapped-domain.com/about/?preview=true&preview_id=2&preview_nonce=273e905e7c](http://mapped-domain.com/about/?preview=true&preview_id=2&preview_nonce=273e905e7c)
 * However, removing the last parameter and making the URL look like:
    [http://mapped-domain.com/about/?preview=true&preview_id=2](http://mapped-domain.com/about/?preview=true&preview_id=2)
   works perfect
 * Dunno if this matters, although 😉

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: WordPress MU Domain Mapping] Post/page preview error’ is closed
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 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 1 participant
 * Last reply from: [VentureMaker](https://wordpress.org/support/users/venturemaker/)
 * Last activity: [16 years, 6 months ago](https://wordpress.org/support/topic/plugin-wordpress-mu-domain-mapping-postpage-preview-error/#post-1257057)
 * Status: resolved

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