Title: Post SMTP Error
Last modified: February 8, 2022

---

# Post SMTP Error

 *  [lb80](https://wordpress.org/support/users/lb80/)
 * (@lb80)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/post-smtp-error/)
 * Hi,
 * I am getting an error email with code 5.7.8 when I try and send an email. I have
   tried to set up using the wizard again and I get an error message but I’ve looked
   to set up manually and all my settings seem correct. Any advice please?
 * Thanks

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Falcon](https://wordpress.org/support/users/kaofoxy/)
 * (@kaofoxy)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/post-smtp-error/#post-15359866)
 * what error you got? Could you please provide more details?
 *  [hotmask](https://wordpress.org/support/users/hotmask/)
 * (@hotmask)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/post-smtp-error/#post-15416497)
 * Dear,
    Post SMTO can work with Cloudflare? I try multi times but no work. I reset
   the plugin but no work. What I need to do to work well or I can not use the SMTP
   when the site to be over the Cloudflare service? Thnaks for all help! S.
 *  [A.Tariq](https://wordpress.org/support/users/arsalantariq/)
 * (@arsalantariq)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/post-smtp-error/#post-15421864)
 * [@lb80](https://wordpress.org/support/users/lb80/) we are looking into these 
   issues will check and release our updated plugin soon.
 *  Plugin Support [M Haseeb](https://wordpress.org/support/users/haseeb0001/)
 * (@haseeb0001)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/post-smtp-error/#post-15736349)
 * [@lb80](https://wordpress.org/support/users/lb80/) Hi,
 * Kindly update the plugin to this version 2.1.1, this may resolve the issue.
 * Thanks

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Post SMTP Error’ is closed to new replies.

 * ![](https://ps.w.org/post-smtp/assets/icon-128x128.gif?rev=3209655)
 * [Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App](https://wordpress.org/plugins/post-smtp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/post-smtp/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/post-smtp/)
 * [Active Topics](https://wordpress.org/support/plugin/post-smtp/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/post-smtp/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/post-smtp/reviews/)

 * 4 replies
 * 5 participants
 * Last reply from: [M Haseeb](https://wordpress.org/support/users/haseeb0001/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/post-smtp-error/#post-15736349)
 * Status: not resolved