When reading a html multipart/alternative mail with content type 'text/html; charset="ISO8859_1"', aerc fails to show it and I just get the error: unhandled charset "iso8859_1".
Instead aerc, should try to guess the encoding from just the contents, when encountering an unknown charset. If that fails it should probably fallback to UTF-8.
Hi, I do not code regularly and I do not know go as a language. I just use linux for research and teaching.