RuPost Migration Tool. Ошибка при работе утилиты миграции

Проверить:

• при работе с утилитой миграции наличие сообщения вида:

  2025-02-21 16:11:17.616 ERROR [test-ya4@otr.ru] [MigrationTool.Common.RuPostMigration.MailboxMigrator}] Migration of mailbox 'test-ya4@otr.ru' has failed.
  System.UnauthorizedAccessException: Error authenticating in RuPost API: "Неверное имя пользователя или пароль.".
     at MigrationTool.Common.Clients.RuPostJsonRpc.RuPostJsonRpcClient.LoginAsync()
     at MigrationTool.Common.Clients.RuPostJsonRpc.RuPostJsonRpcClient.SendAuthenticatedAsync[T](String method, IRpcParams parameters)
     at MigrationTool.Common.Clients.RuPostJsonRpc.RuPostJsonRpcClient.FinalizeMigrationAsync(String mailbox)
     at MigrationTool.Common.RuPostMigration.FinalizeRupostMailboxMigration.MigrateAsync(Mailbox mailbox, IMigrationLifetime migrationLifetime, CancellationToken cancellationToken)
     at MigrationTool.Common.RuPostMigration.MailboxMigrator.ProcessMigrationAsync(Mailbox mailbox, MailboxMigrationStep targetStep, IMigrationLifetime migrationLifetime, CancellationToken cancellationToken)
     at MigrationTool.Common.RuPostMigration.MailboxMigrator.MigrateMailboxAsync(Mailbox mailbox, MigrationMode migrationMode, MigrationObjectsSettings migrationObjectsSettings, IMigrationLifetime migrationLifetime, CancellationToken cancellationToken)

• в файле /etc/opt/rupost-migration-tool/appsettings.json в блоке RuPost JSON RPC API корректность логина и пароля администратора.