Hello lmoritz and Omer90210
We really appreciate you taking this time to share this feedback. Thank you.
lmoritz We are actively working on "SEND FROM" names within new Outlook for Windows. We hope to have that released in the coming months. If you don't see that please ping me back on this thread.
Omer90210 Conditional formatting can be found in Settings > Mail > Conditional Formatting. We continue to add more types of conditional formatting rules based on user feedback. If there is a specific type of conditional format you don't see, please do let us know. We do have "remove attachments" in the new Outlook for Windows. You should be able to see it when attaching a hard copy of the file. In the pulldown menu next to the attachment click "remove attachment." For links to docs, you can also delete them inline.
Thank you again for taking the time to read this post and provide your valuable input!