Quoth Martijn van Duren <[email protected]>: > On 1/31/26 11:37, [email protected] wrote: > > Quoth Martijn van Duren <[email protected]>: > >> You can disable modules by setting `enabled = false` inside > >> local.d/modulename.conf[0]. But especially if you just want DKIM > >> signing, or just a specific subset of features that diverges too far > >> from rspamd's defaults it gets really unwieldy. Then again, as the > >> author of filter-dkimsign I am a bit biased. :-) > > DKIM verification on itself is pretty useless, since it can only tell > you which instance saw a mail and if the parts that are signed were > altered since then. It only becomes somewhat useful when it's aligned > with the From's domain-part and in combination with DMARC. >
(sorry my mail client broke for a bit haha). I wasn't aware of that, thanks for the details :) IG i gotta read up more on spf / dkim / dmarc. > I have a DKIM verifier here[0], but I am aware of a few bugs that still > have to be ironed out before I want to make a release for it. But feel > free to test it. I'm also looking into filter-spf, and hoping to work > my way up to filter-dmarc. But I need to find proper room for that. > Thank you! I'll check it out and try to make bug reports or fixes if I find problems. Filter-dmarc would be nice :) Hopefully it gets merged into base if it gets complete enough. > martijn@ > > [0] https://src.imperialat.at/?action=summary&path=filter-dkimverify.git > >> > > > > Sorry to hijack the thread but thanks for the great work on > > filter-dkimsign :) I asked around but couldn't find a standalone / > > minimal solution for DKIM verification on incoming mail without > > rspamd. Do you happen to know of any? Thank you! > > > >> And if you want a nice package... filter-dkimsign is also packaged > >> on alpine[1]. It even looks like they made their own dkimsign-genkey > >> script which puts my instructions for the OpenBSD package as mentioned > >> by noodle into code.[2] > >> > >> martijn@ > >> > >> [0] https://docs.rspamd.com/faq/#how-do-i-disable-a-module > >> [1] > >> https://pkgs.alpinelinux.org/package/edge/community/x86_64/opensmtpd-filter-dkimsign > >> [2] > >> https://gitlab.alpinelinux.org/alpine/aports/-/blob/master/community/opensmtpd-filter-dkimsign/dkimsign-genkey > >> > >> On 1/31/26 05:51, Sagar Acharya wrote: > >>> I am using rspamd. What is the way to use it just to sign the dkim and > >>> leave the rest features? > >>> > >>> There is a nice package for OpenSMTPD on Alpine for it. > >>> > >>> On 30 जनवरी 2026 11:32:40 pm IST, [email protected] wrote: > >>>> Quoth Sagar Acharya <[email protected]>: > >>>>> What is the best way to setup DKIM for OpenSMTPD? GMail requires all > >>>>> mail domains to have DKIM. > >>>>> > >>>>> Is it necessary in your view? > >>>> > >>>> Yup, PTR, SPF, DKIM, and DMARC are the bare minimum needed to not get > >>>> blocked by Big Mail™. I use the opensmtpd-filter-dkimsign OpenSMTPD > >>>> filter to sign my outgoing mails. The readme[1] it installs should > >>>> explain how to set it up. If you get stuck check out these two > >>>> guides, they use rspamd for DKIM signing but you can apply the same > >>>> general principles with opensmtpd-filter-dkimsign with the readme on > >>>> hand: > >>>> > >>>> https://poolp.org/posts/2019-09-14/setting-up-a-mail-server-with-opensmtpd-dovecot-and-rspamd/ > >>>> > >>>> https://dataswamp.org/~solene/2024-07-24-openbsd-email-server-setup.html > >>>> > >>>> Goodluck :) > >>>> > >>>> [1] /usr/local/share/doc/pkg-readmes/opensmtpd-filter-dkimsign > >>>> > >>>>> =============== > >>>>> Thanking you > >>>>> Sagar Acharya > >>>>> https://whitelist.co.in > >>>>> > >>>> > >>>> -- > >>>> noodle > >>>> > >>> > >>> =============== > >>> Thanking you > >>> Sagar Acharya > >>> https://whitelist.co.in > >>> > >> > >> > > > > -- > > noodle > > > > >
