On 5/10/21 3:14 PM, Martijn van Duren wrote:
There's filter-dkimsign in packages, which is also mentioned in smtpd.conf. I don't think there's a more lightweight solution possible.
I had found your web site https://palant.info/2020/11/09/adding-\ dkim-support-to-opensmtpd-with-custom-filters/, but it mentioned building opensmtpd-filter-dkimsign from "some Dutch web server". I didn't expect a package. Actually I am running my major MTA with sendmail, still. The problem in this configuration is, the opendkim milter is called before masquerading is done. opendkim signs a header that is modified my sendmail later. (There are some workarounds, but they are unreliable.) Is there a similar pitfall for opensmtpd-filter-dkimsign and opensmtpd? Regards Harri
