Reid :blobcat_happy: (nprofile…apm9) nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqa76kz9rpksup2tye06uf67w2gffyvmp70q7je0fluxukul20xjpqlhulx7 (nprofile…ulx7) Unfortunately, I don't think we can be much of help here. I can't find any documentation of what Tutanota considers non-standard. The resources I do find all suggest to mail Tutanota about it.
They are of course free to mail us at contact@codeberg.org to let us know what we can improve, if it is something on our end. ~g