Standaardpoorten: |
Server: | Authentication: | Port: |
| SMTP Server (Uitgaande mail) | Non-Encrypted | AUTH | 25 (or 587) |
| Secure (TLS) | StartTLS | 587 | |
| Secure (SSL) | SSL | 465 | |
| IMAP Server (Inkomende mail) | Non-Encrypted | AUTH | 143 |
| Secure (TLS) | StartTLS | 143 | |
| Secure (SSL) | SSL | 993 |