Re: mail filter

"François" <jumping69@hotmail.com> wrote:

> Hi !
>
> How to filter all mails processed by the smtp gateway (postix) to delete
> mails with attachments *.scr, *.bat and other ?
>
> Can you help me ?
Yes.

in /etc/postfix/main.cf add the two lines:
header_checks = pcre:/etc/postfix/header_checks
body_checks = pcre:/etc/postfix/body_checks

the files header_checks and body_checks:
/name=\"(.*)\.(bat|chm|cmd|com|do|exe|hta|jse|rm|sc r|pif|vbe|vbs|vxd|xl)\"$/ REJECT bad attachment - possible virus!

Frank