Title: Conflict with WP Mail SMTP ?
Last modified: February 11, 2025

---

# Conflict with WP Mail SMTP ?

 *  [Stephane](https://wordpress.org/support/users/passimal/)
 * (@passimal)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/conflict-with-wp-mail-smtp-3/)
 * Hi
 * Since I’ve upgrade from 5.03 my wp mail smtp doesnt work ….

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Support [Saransh](https://wordpress.org/support/users/saranshwpm/)
 * (@saranshwpm)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/conflict-with-wp-mail-smtp-3/#post-18300711)
 * Hi,
 * Thank you for reaching out. This issue doesn’t seem to be directly related to
   BackWPUp, but I recommend running proper troubleshooting to confirm.
    - Does deactivating BackWPUp resolve the issue?
    - If possible, please share the steps to replicate the issue and the behavior
      you’re observing with WP Mail SMTP.
 * We’ll be happy to look into this further with the details you provide.
 * Best regards.
 *  Thread Starter [Stephane](https://wordpress.org/support/users/passimal/)
 * (@passimal)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/conflict-with-wp-mail-smtp-3/#post-18304259)
 * Does deactivating BackWPUp resolve the issue? : YES
 * If possible, please share the steps to replicate the issue and the behavior you’re
   observing with WP Mail SMTP. : Only update to last release backup 
   I dont change
   anymore in WP mail SMTP …
 * Since you have update to 5.XX release : All is the BORDEL … 
   I must desactivate
   all my website

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Conflict with WP Mail SMTP ?’ is closed to new replies.

 * ![](https://ps.w.org/backwpup/assets/icon-256x256.png?rev=3236141)
 * [BackWPup – WordPress Backup & Restore Plugin](https://wordpress.org/plugins/backwpup/)
 * [Support Threads](https://wordpress.org/support/plugin/backwpup/)
 * [Active Topics](https://wordpress.org/support/plugin/backwpup/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/backwpup/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/backwpup/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Stephane](https://wordpress.org/support/users/passimal/)
 * Last activity: [1 year, 2 months ago](https://wordpress.org/support/topic/conflict-with-wp-mail-smtp-3/#post-18304259)
 * Status: not resolved