my Formular, build with Formbuilder, not send email. My Server configuration as PHP-Mail works corrextly.
i use:
Server: Linux webserver11 4.19.0-21-amd64 #1 SMP Debian 4.19.249-2 (2022-06-30) x86_64
PHP: 7.4.30
Joomla : Joomla! 4.2.3 Stable [ Uaminifu ] 27-September-2022 15:35 GMT
Page Builder Pro: Version 4.0.5
https://tinyurl.com/yc46a8tx