Unable tos end email with jailkit enabled

Also, something doesnt add up, It works perfectly fine jailed and using FCGI, however in FCGI mode users lose access to the /home dir

This is the issue reported in 2023 PHP email via FPM does not work, via FCGId it does work - Virtualmin - Virtualmin Community

I’m just looking for the correct solution to use I’d prefer jails but need basic functions to work.