@mariosipad
aaah, now there is the end of the line... I just expected that
None of my friends make use of (s)ftp client (total commander / freefilesync/WinSCP/filezilla/etc.).
They are at my age but happy, to find the on/off switch at their PC and if something goes wrong with their second hand apple iphone (from their sons or grandsons) (they are even not used to handle them) they communicate by letter as they have been used to do 30 years ago.
I am happy that the few friends who make use of my calibre-web are able to download their ebooks (as epub), but to convert them to mobi format someone else has to enter the platform and do the job for them
Some of them even try to enter ip-addresses into google field search and wonder why not to get an result
You think I exaggerate? No, unfortunately not
I thought that with this help - and I have to thank you again - they would be able to view pictures and/or download files from a visible interface by an ip-address they have been used till now via my webspace, but .....