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I’ve been using Post SMTP for a long time and everything was working fine.
Since a day or two, automatic emails that should be sent no longer work. (new order, customer order confirmation etc.)
No problem if I manually trigger the sending of the email. Could you suggest an direction to search the problem? and solve it?
Mailer: postsmtp
HostName: #####
cURL Version: 7.61.1
OpenSSL Version: OpenSSL/1.1.1k
OS: Linux ######## 4.18.0-425.10.1.el8_7.x86_64 #1 SMP Thu Jan 12 10:05:00 EST 2023 x86_64
PHP: Linux 8.2.10 C.UTF-8
PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=No, zlib_encode=Yes
WordPress: 6.3.1 nl_NL UTF-8
WordPress Theme: RedParts
WordPress Plugins: Query Monitor, Redux Framework, 3D FlipBook : Dflip Lite, All in One SEO, Contact Form 7, Cookie Notice & Compliance for GDPR / CCPA, EasyAds for WooCommerce, Elementor, Email Customizer for WooCommerce, Facebook for WooCommerce, Font Awesome, MonsterInsights - eCommerce Addon, MonsterInsights Pro, Google Listings and Ads, GTranslate, Heateor Social Login, Innozilla Table Rate Shipping for WooCommerce, WPCode Lite, Jetpack, MC4WP: Mailchimp for WordPress, Media Cleaner, Mollie Payments for WooCommerce, MonsterInsights - Ads Addon, MonsterInsights - Dimensions Addon, MonsterInsights - EU Compliance, MonsterInsights - Forms Tracking Addon, MonsterInsights - Google Optimize Addon, MonsterInsights - Media Addon, MonsterInsights - Page Insights Addon, MonsterInsights - Performance Addon, MonsterInsights - User Journey Addon, myStickymenu, Meta pixel for WordPress, Order Export & Order Import for WooCommerce, Post SMTP, Product Import Export for WooCommerce, Redirection, Redis Object Cache, RedParts Sputnik, WooCommerce - Show only lowest prices in variable products, SVG Support, Trustpilot-reviews, WooCommerce Cart Abandonment Recovery, Advanced Order Export For WooCommerce, WooCommerce Parcel Pro, WooCommerce EU VAT Assistant, PDF Invoices & Packing Slips for WooCommerce, WooCommerce PDF Invoices & Packing Slips Professional, WooCommerce, WP 404 Auto Redirect to Similar Post, WP Rocket, Widget Disable, WPForms Lite, YITH WooCommerce Product Add-ons & Extra Options
WordPress wp_mail Owner: /var/www/vhosts/####/####/wp-content/plugins/post-smtp/Postman/PostmanWpMailBinder.php
WordPress wp_mail Filter(s): wp_staticize_emoji_for_email, WPO\WC\PDF_Invoices\Main->set_phpmailer_validator, PostsmtpMailer->get_mail_args, WPO\WC\PDF_Invoices_Pro\Emails->phpmailer_allow_empty
WordPress phpmailer_init Action(s): wpcf7_phpmailer_init, PostsmtpMailer->phpmailer_smtp_init
Postman: 2.5.9.4
Postman Sender Domain (Envelope|Message): #### | ####
Postman Prevent Message Sender Override (Email|Name): No | No
Postman Active Transport: SMTP (smtp:tls:login://smtp.office365.com:587)
Postman Active Transport Status (Ready|Connected): Yes | Yes
Postman Deliveries (Success|Fail): 1953 | 19