I use Evolution with the o365 account at work. All one needs is the EWS plugin and the company tenant ID. Evolution then pretends to be a generic MS Office app, using a well-known app ID. oauth2 works just fine.
Mastodon: @efscher@fedi.nyc.what.if.ua
I use Evolution with the o365 account at work. All one needs is the EWS plugin and the company tenant ID. Evolution then pretends to be a generic MS Office app, using a well-known app ID. oauth2 works just fine.
znc, radicale, miniflux, gotosocial, lemmy, i2pd, searx, rtorrent, webdav
Radicale. Not the fastest, but has worked for years.