Done. Thanks folks. The filter is a fantastic tool. I thank Martijn for this fantastic tool. Appreciate it.
I must say, I was unable to add the RSA keys to the DNS. I had to use ed25519. The zonefile threw up invalid TXT record error for the default key generating tool. Is the current mail header dkim signed? On 1 फरवरी 2026 3:23:22 am IST, Martijn van Duren <[email protected]> wrote: >And a quick search on https://pkgs.alpinelinux.org shows me that armv7 >packages are available. So you can just install those > >On 1/31/26 22:38, Martijn van Duren wrote: >> Not a user of Alpine, so no clue what they package for which arch. But >> repositories can be found here[0], and (recent) release tarballs can be >> found here[1]. >> >> [0] https://src.imperialat.at/ >> [1] https://src.imperialat.at/releases/ >> >> On 1/31/26 07:43, Sagar Acharya wrote: >>> Filter is the right way to do it. Do you have a tarball? I am on armv7 so I >>> cannot use x86 package. >>> >>> I already have the keys. I just need some minimal signing. rspamd is too >>> heavy, I am trying to get things running. >>> >>> >>> On 31 जनवरी 2026 10:45:19 am IST, Martijn van Duren >>> <[email protected]> wrote: >>>> 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. :-) >>>> >>>> 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 >>>>> >>>> >>>> >>> >>> =============== >>> Thanking you >>> Sagar Acharya >>> https://whitelist.co.in >>> >> >> > > =============== Thanking you Sagar Acharya https://whitelist.co.in
