Hi. On Tue, Jun 16, 2020 at 01:10:38PM +0200, l0f...@tuta.io wrote: > > Your e-mail passed DKIM test on my MTA with flying colors. > > > > Try that base64-encoded html thing next. > > > It was already base64 encoded, see below: > > --------------79Bu5A16qPEYcVIZL@tutanota > Content-Type: text/html; charset=UTF-8 > Content-transfer-encoding: base64 > > PGRpdj4xMyBqdWluIDIwMjAgw6AgMTc6MTIgZGUgcmVjb3ZlcnltNG5AZW5vdHVuaXEubmV0Ojxicj > 48L2Rpdj48YmxvY2txdW90ZSBjbGFzcz0idHV0YW5vdGFfcXVvdGUiPjxkaXY+T24gU2F0LCBKdW4g > MTMsIDIwMjAgYXQgMDY6MTA6MTVQTSArMDMwMCwgUmVjbyB3cm90ZTo8YnI+PC9kaXY+PGJsb2NrcX > VvdGU+PGRpdj5MZXQncyBzZWUuPGJyPjwvZGl2PjxkaXY+PGJyPjwvZGl2PjxkaXY+Jmd0O0Zyb20g > d2hhdCBJIHNhdyB0aGlzIHNob3VsZCBmYWlsIERLSU0gdGVzdC48YnI+PC9kaXY+PGRpdj48YnI+PC > 9kaXY+PGRpdj5BbmQsIGZvciB0aGUgZ29vZCBtZWFzdXJlOjxicj48L2Rpdj48ZGl2Pjxicj48L2Rp > dj48ZGl2PiZndDtGcm9tOiB0aGlzIGlzIG5vdCBhIHZhbGlkIFJGQy04MjIgaGVhZGVyPGJyPjwvZG > l2PjwvYmxvY2txdW90ZT48ZGl2Pjxicj48L2Rpdj48ZGl2Pk9rLCBjbGVhcmx5IEkgZG9uJ3QgaGF2 > ZSBhbnkgcHJvYmxlbSB3aXRoIERLSU0gb24gdGhpcyBsaXN0Ljxicj48L2Rpdj48L2Jsb2NrcXVvdG > U+PGRpdj5PayBsZXQncyBzZWUgZm9yIG1lIGFzIHdlbGw6PGJyPjwvZGl2PjxkaXY+PGJyPjwvZGl2 > PjxkaXY+Jmd0O0Zyb20gbXkgcG9pbnQgb2Ygdmlldzxicj48L2Rpdj48ZGl2Pjxicj48L2Rpdj48ZG > l2PiZndDtGcm9tOiBsMGY0cjA8YnI+PC9kaXY+PGRpdj48YnI+PC9kaXY+PGRpdj5sMGY0cjA8YnI+ > PC9kaXY+ > > --------------79Bu5A16qPEYcVIZL@tutanota--
And *now* it gets interesting. Because what's came to the list was text: Message-ID: <m9j2pgk--...@tuta.io> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Yet it passed DKIM test. Reco