Yahoo, fixed! For anyone interested: When sending a message with content-type multipart/alternative, the charset must of be specified for each part separately, otherwise MIMEDocument will encode them incorrectly, and in turn, the recipient (here: mailman/pipermail (?)) will convert the unknown characters such as ümläutß, âccénts, and even tabs into Character value: 16rfffd (Unicode replacement character) � for the representation in the monthly archive files (even though the single HTML files look well). :-)
On 2022-11-28T13:55:06+01:00, christoph.thiede@student.hpi.uni-potsdam.de wrote:
This is another test. Sorry ...
Sent from SIT (3).
Ümläutß, sorry for the noisé! Tab tab tab
RxMatcher>>matchAgainstLookbehind:positive:nextLink: {matching} · ct 3/6/2020 20:09 (changed)
Best, Christoph