not tried it, but having a quick look at the site, it looks like it does exactly what schaal-it's automail plugin does https://schaal-it.dev/en/blog/ispconfig-automail/ and will have the same problem, it won't work with any microsoft mail clients newer than outlook 2016. as far as i'm aware, microsoft changed how autodiscover works, and kept all the details to themselves and to date there's no third party system that successfully works with any of the newer microsoft mail clients
That's the exact question that came to my mind, if its capable of working with latest Outlook. If not, then there are no benefits over what we have with the software Florian built.
these bits from their site: definitely indicate that it's very unlikely to work with anything newer than outlook 2016.
This was already discussed...so this won't happen....to be honest: who needs this ;-) https://github.com/rseichter/automx2/issues/25
