Adding iCloud Account in Ubuntu 20.02 LTS SMTP Errors and account does not load


Downloaded and installed Mailspringo Ubuntu 20.04 LTS added google account with no issues. When loading iCloud i receive the following SMTP errors, and iCloud account doe not load.


  • OS and Version: Ubuntu Linux 20.04 LTS
  • Installation Method: installed twice snap store and apt install snap
  • Mailspring Version: 1.9.2-6e14dad1

Additional Context

Using iCloud APP specific password, tried with two different ones
deleted and reinstalled


connect 587

SASL_PATH: /snap/mailspring/506/usr/share/mailspring/resources/app.asar.unpacked

mailsmtp Last Error Code: 25
mailsmtp Last Error Explanation: MAILSMTP_ERROR_CONNECTION_REFUSED
mailsmtp Last Error Location: 1
mailsmtp Last Auth Type: 0