| Date | Type | Reason | IP | Message | |
|---|---|---|---|---|---|
| 2026-01-28 17:23:11 | hard | Hard Bounce - No Such User | [email protected] | 67.23.70.20 | 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser d9443c01a7336-2a88b9495d3si59899225ad.199 - gsmtp |
| 2026-01-27 21:07:26 | soft | Gmail Rate Limit | [email protected] | 67.23.70.20 | 421 4.7.28 review our Bulk Email Senders Guidelines. d9443c01a7336-2a88b94e145si8211365ad.203 - gsmtp |