On 05/01/2025 21:27, Sebastian Nielsen via Exim-users wrote:
What I have understand, header_syntax just validates the syntax of all headers are valid MIME, without actually checking if each header follows header-specific rules.
https://exim.org/exim-html-current/doc/html/spec_html/ch-access_control_lists.html is the relevant docs chapter. It doesn't mention MIME in the description of the "verify = header_syntax" ACL condition at all. -- Cheers, Jeremy -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/