[07-Apr-2026 11:53:28 UTC] SMTP auth failed: 250-LIMITS MAILMAX=1000 RCPTMAX=50000

[07-Apr-2026 12:45:24 UTC] SMTP auth failed: 250-LIMITS MAILMAX=1000 RCPTMAX=50000

[07-Apr-2026 15:30:27 UTC] SMTP auth failed: 250-LIMITS MAILMAX=1000 RCPTMAX=50000

