Don’t use “Outlook (new)” in #Windows 11. I just did a tcpdump and looked also at my #mail servers when setting up an account in there. The mail client only spoke with Microsoft-servers, never with my mail-servers and I saw on my mail-servers only connections from Microsoft-IPs.
also it barely works as an email client and is missing most of Outlook features (including obscure things like dragging and dropping). I'm astonished that anyone at Microsoft willingly put this thing out into the world
Niels K.
w