Hi, yes, SPF is added by my SMTP server, it works.
When I send through Divi SPF record do not exist in header of received mail.
When I sent mail through my membership site SPF record exist in header of received mail.
Do not exist mean – the line of text do not exist in the header, not even: X-Recieved-SPF: none ( ….. domain of …….de does not provide an SPF record )
diagnostics log is:
Mailer: postsmtp
HostName: ???????????.com
cURL Version: 7.68.0
OpenSSL Version: OpenSSL/1.1.1f
OS: Linux dd49420 5.4.0-65-generic #73-Ubuntu SMP Mon Jan 18 17:25:17 UTC 2021 x86_64
PHP: Linux 7.4.14 de_DE.UTF-8
PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=No, allow_url_fopen=Yes, mcrypt=No, zlib_encode=Yes
WordPress: 5.6.1 de_DE UTF-8
WordPress Theme: divi child
WordPress Plugins: ActiveMember360, Custom Fonts, EWWW Image Optimizer, Post SMTP, Real Cookie Banner (Free), Thrive Product Manager, Thrive Architect, XCloner – Site Backup and Restore
WordPress wp_mail Owner: ???????????????/wp-content/plugins/post-smtp/Postman/PostmanWpMailBinder.php
WordPress wp_mail Filter(s): PostsmtpMailer->get_mail_args
WordPress wp_mail_from Filter(s): activemember360->wp_mail_from
WordPress wp_mail_from_name Filter(s): activemember360->wp_mail_from_name
WordPress phpmailer_init Action(s): PostsmtpMailer->phpmailer_smtp_init
Postman: 2.0.21
Postman Sender Domain (Envelope|Message): ?????????.com | ?????????.com
Postman Prevent Message Sender Override (Email|Name): Yes | Yes
Postman Active Transport: SMTP (smtp:tls:plain://??????????????:587)
Postman Active Transport Status (Ready|Connected): Yes | Yes
Postman Deliveries (Success|Fail): 11 | 0
Postman Stealth Mode: Yes