Title: Loopback Request Error with Mailpoet
Last modified: June 19, 2018

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# Loopback Request Error with Mailpoet

 *  Resolved [devgitdev](https://wordpress.org/support/users/devgitdev/)
 * (@devgitdev)
 * [7 years, 11 months ago](https://wordpress.org/support/topic/loopback-request-error-with-mailpoet/)
 * Hello,
 * my automatic newsletters from mailpoet doesn’t work anymore with ninjafirewall.
 * The plugin “Health Check” telling with a loop request: (0) cURL error 28: Operation
   timed out after 10000 milliseconds with 0 bytes received
 * So what can I do? Thank you for your answer.
 * Best regards, Sascha
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Floopback-request-error-with-mailpoet%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [nintechnet](https://wordpress.org/support/users/nintechnet/)
 * (@nintechnet)
 * [7 years, 11 months ago](https://wordpress.org/support/topic/loopback-request-error-with-mailpoet/#post-10417476)
 * Hi,
 * Do you have any additional log info (PHP error log etc), because that error message
   is quite vague?
    Did you check the firewall log (“NinjaFirewall > Firewall Log”)
   to see if there was anything related to it?
 *  Thread Starter [devgitdev](https://wordpress.org/support/users/devgitdev/)
 * (@devgitdev)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/loopback-request-error-with-mailpoet/#post-10425990)
 * Hello,
 * I have only firewall logs like:
 * [22/Jun/18:14:53:43 +0000] – 192.168.48.6 “GET /?mailpoet_router&endpoint=cron_daemon&
   action=run&data=eyJ0b2tlbiI6ImY1NTE1In0” “[https://greenchakra.de/?mailpoet_router&endpoint=cron_daemon&action=run&data=eyJ0b2tlbiI6ImY1NTE1In0&#8221](https://greenchakra.de/?mailpoet_router&endpoint=cron_daemon&action=run&data=eyJ0b2tlbiI6ImY1NTE1In0&#8221);“
   MailPoet Cron” “-” “greenchakra.de”
    [22/Jun/18:14:53:44 +0000] – 192.168.48.6“
   POST /wp-cron.php?doing_wp_cron=1529679224.0471069812774658203125” “[https://greenchakra.de/wp-cron.php?doing_wp_cron=1529679224.0471069812774658203125&#8221](https://greenchakra.de/wp-cron.php?doing_wp_cron=1529679224.0471069812774658203125&#8221);“
   WordPress/4.9.6; [https://greenchakra.de&#8221](https://greenchakra.de&#8221);“-”“
   greenchakra.de”
 * But it seems there isn’t any blocking.
 * When I deactivated NinjaFirewall then everything are working.
 *  Plugin Author [nintechnet](https://wordpress.org/support/users/nintechnet/)
 * (@nintechnet)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/loopback-request-error-with-mailpoet/#post-10427742)
 * Go to “NinjaFirewall > Firewall Policies > Intermediate Policies”, scroll down
   to “Scan traffic coming from localhost and private IP address spaces”, select“
   No” and save your changes. That should solve the problem.

Viewing 3 replies - 1 through 3 (of 3 total)

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## Tags

 * [loopback request](https://wordpress.org/support/topic-tag/loopback-request/)

 * 3 replies
 * 2 participants
 * Last reply from: [nintechnet](https://wordpress.org/support/users/nintechnet/)
 * Last activity: [7 years, 10 months ago](https://wordpress.org/support/topic/loopback-request-error-with-mailpoet/#post-10427742)
 * Status: resolved