Was soll das "Beteiligte" statt der vorherigen Bezeichnung, ist unnötig verwirrend. Empfänger bzw. Absender wäre besser!

''herbertepp [[#question-1182927|said]]'' <blockquote> What should the "participant" instead of the previous term, is unnecessarily confusing. Receiver or sender would be better! </blockquote> It depends on how you use Thunderbird. If you file incoming and outgoing messages together into the same folder, "Correspondents" makes perfect sense. Why keep two halves of a conversation in different folders? You can right-click your "Participants" and select what you wish to use. There are options for both receiver and sender.