Regarding web mail: I am much happier with RainLoop [1] than I was with roundcube (better usability). If you are running a Nextcloud anyway, their mail app migh

Regarding web mail: I am much happier with RainLoop [1] than I was with roundcube (better usability). If you are running a Nextcloud anyway, their mail app might be enough[2]. [1]: https://www.rainloop.net https://www.rainloop.net [2]: https://apps.nextcloud.com/apps/mail https://apps.nextcloud.com/apps/mail