Yes thanks Nick I am signing with rspamd and will have to check the signed headers there as this seems not compliant, I already checked that from the other mails, thanks for the hint to you, too
On 19/04/2019 13:16, Nick wrote: > On 2019-04-19 10:43 BST, TG Servers wrote: >> <dkim> >> <domain>prvtmail.net</domain> >> <result>fail</result> >> </dkim> > You might want to consider reducing the list of headers in your DKIM > signatures. E.g. your signed-headers list includes 'sender' but the > mailing list adds its own 'sender', which is enough to invalidate your > signature.
