acl_check_data location

Hi, I do not find the "acl_check_data" option Can you tell me the step by step how to configure this?

root@srv. [public_html]# grep '' /usr/local/cpanel/version && exim --version
11.76.0.20
Exim version 4.91 #1 built 11-May-2018 09:49:25

I wanted to know how to do WHM> Exim Configuration Editor> Advanced Editor and through the command line. thanks

I believe the following should prevent spoofing in webmail. I am uncertain if this would work for emails sent by a remote client: acl_check_data: deny authenticated = * condition = ${if or {{ !eqi{$authenticated_id} {$sender_address} }\ { !eqi{$authenticated_id} {${address:$header_From:}} }\ }\ } message = Your FROM must be as the account you have authenticated with
This would go into the box where it has begin acl directly about it (the second box in the WHM > Exim Configuration Editor > Advanced Editor). If you want to prevent not authenticating for scripts and force SMTP authentication for those scripts, you would need to revoke sendmail.

acl_check_data location

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