Great Basin Internet Services

(AKA Sunset Net, C-Zone, Maxinet, Cybercentral Net and others)
Your business and residential internet service partner since 1992.

Billing Login Webmail cPanel Login
Quick Email Settings Overview:
IMAP:
Incoming server: mail.gbis.com, port 993, SSL=On
Outgoing server: mail.gbis.com, port 465, SSL=On
Username: (YOUR EMAIL ADDRESS)
Password: (was emailed to you)

POP3:
Incoming server: mail.gbis.com, port 995, SSL=On
Outgoing server: mail.gbis.com, port 465, SSL=On
Username: (YOUR EMAIL ADDRESS)
Password: (was emailed to you)

Click one of the following for remote tech help
(staff will tell you which to select):



The old email server is no longer online.
All email was transferred to the new server.
Contacts from old server are available upon request.

Corporate Name: GBIS Holdings Inc.
DBAs          : Sunset Net, C-Zone, Maxinet, Cybercentral, others
Mailing Addr  : PO Box 17520, Reno NV 89511
Phone         : 775-348-7299, 530-879-5660 or toll-free 888-477-7299, 800-655-8192
Email         : support@greatbasin.net
Splashtop     : https://sos.splashtop.com
Facebook      : https://facebook.com/GBISNV
Hours         : Support 24hrs; Sales 9am-5pm
Copyright © GBIS Holdings Inc. 2022