| Date | Type | Reason | IP | Message | |
|---|---|---|---|---|---|
| 2026-01-27 17:01:27 | soft | Gmail Rate Limit | [email protected] | 72.14.199.224 | 421 4.7.28 review our Bulk Email Senders Guidelines. d2e1a72fcca58-82379c7b2a9si260846b3a.207 - gsmtp |
| 2026-01-27 10:02:34 | hard | Unclassified | [email protected] | 66.249.80.1 | 559 Invalid rcptto [@ou060101] |