@haseeb0001 Here you go:
Mailer: postsmtp
HostName: rps.is
cURL Version: 7.68.0
OpenSSL Version: OpenSSL/1.1.1f
OS: Linux 5.4.0-117-generic #132-Ubuntu SMP Thu Jun 2 00:39:06 UTC 2022 x86_64
PHP: Linux 8.0.19 C
PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=No, zlib_encode=Yes
WordPress: 6.0 en_US UTF-8
WordPress Theme: RPS Studios Inc.
WordPress Plugins: InfiniteWP – Client, Gravity Forms, Advanced Custom Fields: Font Awesome, Advanced Custom Fields PRO, The SEO Framework, Gravity Forms Zero Spam, iThemes Security Pro, LiteSpeed Cache, Post SMTP, Post Types Order, Redirection, ShortPixel Image Optimizer, Super Page Cache for Cloudflare
WordPress wp_mail Owner: /var/www/rps.is/htdocs/wp-content/plugins/post-smtp/Postman/PostmanWpMailBinder.php
WordPress wp_mail Filter(s): wp_staticize_emoji_for_email, PostsmtpMailer->get_mail_args
WordPress phpmailer_init Action(s): PostsmtpMailer->phpmailer_smtp_init
Postman: 2.1.1
Postman Sender Domain (Envelope|Message): rps.is | rps.is
Postman Prevent Message Sender Override (Email|Name): Yes | Yes
Postman Active Transport: SMTP (smtp:tls:plain://email-smtp.us-east-1.amazonaws.com:25)
Postman Active Transport Status (Ready|Connected): Yes | Yes
Postman Deliveries (Success|Fail): 33 | 0