Could be related to this issue, what mail transport are you using to send your emails?
silavapi
3
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Some emails not sending from campaign | 7 | 308 | June 23, 2023 | |
| Duplicate Emails Being Sent to Leads (Same Email Sent 3–4 Times Instantly) | 11 | 167 | November 27, 2025 | |
| duplicate email | 3 | 563 | March 23, 2018 | |
| Duplicate email send | 2 | 382 | April 6, 2016 | |
| Mautic sending Duplicate Emails. (Reaching millions now) | 7 | 1383 | December 7, 2022 |