Server | Protocol | IP Address | Port | Details |
Primary | DNS | 66.102.144.5 | udp/53 | Primary Server |
Secondary | DNS | 66.102.145.5 | udp/53 | Alternate Server |
Tertiary | DNS | 12.127.17.72 | udp/53 | Offsite Server (at&t) |
NOTE: 205.214.42.66, and 205.214.51.16 are OLD servers that we do not host anymore. Please use the new server settings. |
Server | IANA Port | Host | Port | SSL/TLS | STARTTLS |
Incoming | POP3S | pop3.caltel.com | tcp/995 | required | optional |
Outgoing | Submission | smtp.caltel.com | tcp/587 | no | required |
Anti-Spam | HTTPS | iron.caltel.com | tcp/443 | no | no |
Legacy Settings: | |||||
Incoming | POP3 | pop3.caltel.com | tcp/110 | no | optional |
Outgoing | SMTP | smtp.caltel.com | tcp/25 | no | optional |
Server | Protocol | Host | Port | Details |
Time Server | NTP | ntp.caltel.com | udp/123 | CalTel IP |
FTP Server | FTP | ftp.caltel.com | tcp/20.21 | Authentication with username and password |