i try to use mailx to send me the output of a script to my mail account (if there is an error) and I can hardly believe, that I am the only one desperately trying to have this feature. However after 2 hours of searching, the best thing I came up was "using ssh [email protected] to send the email": https://unix.stackexchange.com/a/318140
However my Router doesnt allow that (and I hardly think this is secure to give libreelec root access on my router).
On my NAS i used mailx for 6 years without issues, so I was looking for some way to get it running on libreelec. Can someone please pinpoint? netsupport addons didnt give me anything unfortunately and this would really help a lot to get notified if there is anything wrong with the backup script