On 22/01/16 08:47, Peter Funk wrote: > I would like our exim mail server to block any incoming emails > which only have one or more HTML attachment(s) and don't > contain at least one plain text attachment.
Have a look into the ACL configurable via al_smtp_mime. Use that to count HTML parts and plaintext parts. Then in data ACL, evaluate and deny where appropriate. http://exim.org/exim-html-current/doc/html/spec_html/ch-content_scanning_at_acl_time.html#SECTscanmimepart -- Cheers, Jeremy -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
