Title: [Plugin: Postie] Undefined function imap_open()
Last modified: August 20, 2016

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# [Plugin: Postie] Undefined function imap_open()

 *  Resolved [Rolf Allard van Hagen](https://wordpress.org/support/users/ravanh/)
 * (@ravanh)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/plugin-postie-undefined-function-imap_open/)
 * Hi,
 * Despite having Postie configured to use the POP3 mail protocol, I get these errors
   in the log file:
 * `PHP Fatal error: Call to undefined function imap_open() in /var/www/wordpress/
   wp-content/plugins/postie/postieIMAP.php on line 78`
 * Subsequently, Postie does not seem to be able to open the configured mailbox.
 * [http://wordpress.org/extend/plugins/postie/](http://wordpress.org/extend/plugins/postie/)

The topic ‘[Plugin: Postie] Undefined function imap_open()’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Rolf Allard van Hagen](https://wordpress.org/support/users/ravanh/)
 * Last activity: [14 years, 1 month ago](https://wordpress.org/support/topic/plugin-postie-undefined-function-imap_open/)
 * Status: resolved