Email servers (Residential)
| Incoming (POP3) | pop.colba.net (110) |
| Outgoing (SMTP) | smtp.colba.net (25) |
Email servers (Business)
| Incoming (POP3) | pop-corpo.colba.net |
| Outgoing (SMTP) | smtp-corpo.colba.net |
VoIP
| Proxy | Voip.colba.net |
| Port | 5060 |
DNS servers
| Primary | dns1.colba.net 216.252.64.75 |
| Secondary | dns2.colba.net 216.252.64.76 |