[server] host = 127.0.0.1 port = 8008 workers = 4 [smtp] server = port = 465 user = password = mail_from = code_len = 6 code_ttl = 600 send_interval = 60 max_verify_attempts = 5 email_hourly_limit = 3 email_daily_limit = 10 smtp_hourly_limit = 100 default_subject = DNFS 邮箱验证