On 2020-04-09 13:45, Tim Düsterhus wrote: > Am 09.04.20 um 21:38 schrieb Vijay Kumar via spiped: >> Is the https://hub.docker.com/_/spiped a legitimate Docker image of this >> spiped project?I didn't see any mention of this Docker image on the >> https://www.tarsnap.com/index.html website. >> > > I noticed that the 'From' of Vijay's email was mangled by the list in > response to, what I assume, DMARC records on the sending domain. However > the DKIM-Signature was not stripped and fails to validate (because of > the mangled 'From'): > >> Authentication-Results: chrono.xqk7.com; >> dkim=fail reason="signature verification failed" (2048-bit key; >> unprotected) header.d=yahoo.com header.i=@yahoo.com header.b="q8zkdFPX"; >> dkim-atps=neutral > > I assume that this is not intended behavior.
Indeed. Offhand I'm not sure how to obtain the right behaviour from ezmlm though... -- Colin Percival Security Officer Emeritus, FreeBSD | The power to serve Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid