Title: Message not posting "aauthentication failed" Last modified: August 24, 2016 --- # Message not posting "aauthentication failed" * Resolved [edilgen](https://wordpress.org/support/users/edilgen/) * (@edilgen) * [11 years, 1 month ago](https://wordpress.org/support/topic/message-not-posting-aauthentication-failed/) * Using Postie v 1.6.6 messages are not being posted. Postie says 0 messages found– Sucessful POP3 connection on port 110 * Unable to login. The server said:POP3 pass: Authentication failed [-ERR Authentication failed.] * This problem only sarted several months ago. When I first installed postie it was working okay. I also have Postie installed on another WP site and it works fine there. * [https://wordpress.org/plugins/postie/](https://wordpress.org/plugins/postie/) Viewing 1 replies (of 1 total) * Plugin Author [Wayne Allen](https://wordpress.org/support/users/wayneallen-1/) * (@wayneallen-1) * [11 years, 1 month ago](https://wordpress.org/support/topic/message-not-posting-aauthentication-failed/#post-6072831) * Sounds like your password changed. * You may also consider upgrading to the current version of Postie. Many new features and fixes. Viewing 1 replies (of 1 total) The topic ‘Message not posting "aauthentication failed"’ is closed to new replies. * ![](https://ps.w.org/postie/assets/icon-256x256.png?rev=970083) * [Postie](https://wordpress.org/plugins/postie/) * [Frequently Asked Questions](https://wordpress.org/plugins/postie/#faq) * [Support Threads](https://wordpress.org/support/plugin/postie/) * [Active Topics](https://wordpress.org/support/plugin/postie/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/postie/unresolved/) * [Reviews](https://wordpress.org/support/plugin/postie/reviews/) * 1 reply * 2 participants * Last reply from: [Wayne Allen](https://wordpress.org/support/users/wayneallen-1/) * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/message-not-posting-aauthentication-failed/#post-6072831) * Status: resolved