Οι mail servers μας υποστηρίζουν σύδεση μέσω των ακόλουθων θυρών:
| Protocol | Security Setting | Port Number |
|---|---|---|
| SMTP (sending mail) | Encrypted - STARTTLS | 587 |
| SMTP (sending mail) | Encrypted - SSL/TLS | 465 |
| SMTP (sending mail) | Unencrypted | 25 |
| POP3 (receiving mail) | Encrypted - TLS | 995 |
| POP3 (receiving mail) | Encrypted - SSL | 995 |
| POP3 (receiving mail) | Unencrypted | 110 |
| IMAP (receiving mail) | Encrypted - TLS | 993 |
| IMAP (receiving mail) | Encrypted - SSL | 993 |
| IMAP (receiving mail) | Unencrypted | 143 |
