| Afzender | Aantal |
|---|---|
| Falke | 47 |
| Farfetch | 238 |
| Fashionize | 64 |
| Financieel Dagblad | 47 |
| Ferrari | 71 |
| Ferrari Store | 87 |
| Fiat | 7 |
| Fiscalert | 61 |
| Fitplan | 15 |
| Fliteboard | 16 |
| Floris van Bommel | 162 |
| FNV zelfstandigen(ZZP) | 20 |
| Foodinista | 3 |
| Frank watching | 503 |
| Fridays OFF | 6 |
| Funda | 1013 |