On 10/01/17 13:21, Ivo Truxa wrote: > It means that for bypassing the DKIM checks of Exim, all an abuser needs to > do, is sending an email without any DKIM at all. Unless > SPF, DMARC or an external program like SpamAssassin help, the message will be > accepted. > > I assume that such functionality will be added sooner or later to DKIM in > Exim, but I needed it now, so I wrote a simple Perl > script, and call it from the DKIM ACL.
The DKIM ACL is called once for each DKIM sig in the headers of a message. If there isn't one, it won't be called. You'd need to be making this check in your data ACL instead. Also, you can very likely duplicate all the tests you wish to do using native Exim facilities; no need for perl. -- 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/
