Overview of changes in 3.54.10

• Bugs fixed:
  
  • #442 Unclear which part of "IMAP+SMTP" account test failed
    
  • #450 adding nextcloud account which has a subfolder does not work
    
  • !374 goadaemon: Handle broken account configs
    

Git-EVTag-v0-SHA512: b225e077ecb8e2995729fa30537104c6231217350a818c56101e7fd5d3405fad2350b7ad6a5fdd8237f2e84e4ce0ff4db5a054b421ebf046a3fbc99e976ac1db