Default Ports: |
Server: | Authentication: | Port: |
| SMTP Server (Outgoing Messages) | Non-Encrypted | AUTH | 25 (or 587) |
| Secure (TLS) | StartTLS | 587 | |
| Secure (SSL) | SSL | 465 | |
| IMAP Server (Incoming Messages) | Non-Encrypted | AUTH | 143 |
| Secure (TLS) | StartTLS | 143 | |
| Secure (SSL) | SSL | 993 |
This list is without any warranties and not sorted alphabetically.
See also: A List of SMTP and POP3 Mail Server (Mail Server List)
