Dear List, The list server sometimes delivers a signed e-mail with an invalid signature--I hate to see that red padlock! By chance, I found a locally saved fcc-copy of such a message, and before removing it as a duplicate, I diffed it with the list-sent version. The text part was sent encoded as quoted-printable, and a line containing "main.c" was wrapped immediately before the ".c", which became the start of the next line. Somewhere along the way, that was interpreted as dot-stuffing, and the dot was removed. The version in the archive [0] has "main.c", so the miscreant is somewhere in the process of getting the message back to me. Any thoughts about what could be doing it? And should the quoted-printable encoder be more defensive, and not wrap a dot to the start of a line? Peter [0] https://mail.gnome.org/archives/balsa-list/2020-February/msg00021.html
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