[2025-08-19 11:03:07] local.INFO: Sent Estimate Confirm Mail: 193-k-kishimoto@techno-net.co.jp   
[2025-08-19 11:07:37] local.INFO: Sent Estimate Mail: 193-k-kishimoto@techno-net.co.jp   
[2025-08-19 11:17:40] local.INFO: Sent Estimate Confirm Mail: 193-k-kishimoto@techno-net.co.jp   
[2025-08-19 11:18:51] local.INFO: Sent Estimate Mail: 193-k-kishimoto@techno-net.co.jp