> I did try @lookup_sql_dsn = ( ['DBI:MariaDB:DB_Name:localhost;port3306', 'DB_USer', 'DB_User_Password'] ); > > But it failed to look anything up and so failed to process mail. > @lookup_sql_dsn = ( > ['DBI:MariaDB:database=DB_Name;host=localhost;port=3306', 'DB_USer', > 'DB_User_Password'] );