I think, this should easy to implement and very usefull
If you implement the required TLS and SSL-Support, you can update
the Mail Lib to support AUTH
PureBasic 5.73 | SpiderBasic 2.30 | Windows 10 Pro (x64) | Linux Mint 20.1 (x64)
Old bugs good, new bugs bad! Updates are evil: might fix old bugs and introduce no new ones.
+1 for FTPS
If that is too complex or costly, then a new SFTP lib or SCP lib would be a great help, both of which are freely available from Simon Tatham http://www.chiark.greenend.org.uk/~sgtatham/putty/
IdeasVacuum
If it sounds simple, you have not grasped the complexity.
JACK WEBB: "Coding in C is like sculpting a statue using only sandpaper. You can do it, but the result wouldn't be any better. So why bother? Just use the right tools and get the job done."