> On Sep 21, 2016, at 4:02 AM, Gilles Chehade <gil...@poolp.org> wrote: > > > I'm wondering if there is something wrong in the format of our headers > and if this could affect users of our software disregarding the kind > of mails they send with it. I've been tackling this for hours before > contacting the mailing list. > > Any help would be greatly appreciated, I'm running out of ideas :-)
Sharing a sample of those headers on a paste site (and maybe a protocol level trace of a failing transaction) might get you some feedback on whether anything looks off about them. Cheers, Steve _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop