Support » Plugin: Post SMTP Mailer/Email Log » Cant send using Office365

  • Resolved SJW

    (@whitsey)


    Try to configire O365:

    ERROR PostmanWpMail: Exception code=535 message=5.7.3 Authentication unsuccessful [SY6PR01CA0081.ausprd01.prod.outlook.com]

    Try to install Office 365 for Post SMTP Extension:

    Dashboard breaks:

    [11-Apr-2021 23:56:55 UTC] PHP Fatal error:  Uncaught Error: Class name must be a valid object or a string in /wp-content/plugins/post-smtp/Postman/Extensions/License/PostmanLicenseManager.php:64
    Stack trace:
    #0 /wp-content/plugins/post-smtp/Postman/Postman.php(272): PostmanLicenseManager->init()
    #1 /wp-content/plugins/post-smtp/Postman/Postman.php(206): Postman->setup_admin()
    #2 /wp-includes/class-wp-hook.php(292): Postman->on_plugins_loaded('')
    #3 /wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array)
    #4 /wp-includes/plugin.php(484): WP_Hook->do_action(Array)
    #5 /wp-settings.php(423): do_action('plugins_loaded')
    #6 /wp-config.php(113): require_once('/wp-content/...')
    #7 /wp-load.php(37): require_once('/wp-content/...')
    #8 /wp-admin/admin-ajax.php(22): require_once('/wp-content/ in /wp-content/plugins/post-smtp/Postman/Extensions/License/PostmanLicenseManager.php on line 64
    • This topic was modified 2 months, 1 week ago by SJW.
Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Support Tim

    (@tneville)

    Hi @whitsey,

    If you are using the Office 365 API extension, we are not permitted to support it here as per the WP.org Forum Guidelines. You would need to create a thread here: https://postmansmtp.com/forums/forum/extensions/office-365/

    Please confirm whether you are using Authenticated SMTP, or the Office 365 API Extension.

    Kind Regards,
    Tim

    Thread Starter SJW

    (@whitsey)

    Both.

    Niether works. I resorted to plugin when standard settings stopped working

    Plugin Support Tim

    (@tneville)

    Hi @whitsey,

    Interestingly I am having a similar problem with a site at the moment. Can you paste a copy of your Post SMTP diagnostics log please?

    Kind Regards,
    Tim

    Plugin Support Tim

    (@tneville)

    Hi @whitsey,

    Are you still facing issues with this?

    Kind Regards,
    Tim

    Thread Starter SJW

    (@whitsey)

    @tneville no, I gave up and deactivated it.

Viewing 5 replies - 1 through 5 (of 5 total)
  • You must be logged in to reply to this topic.