The Ventura County ACS K6PVR Winlink system is now operational atop Sulphur Mtn.  This is a multi connect system that is accessible via the following methods.

Winlink Express setup
The ACS Ventura County Winlink system is available to any Amateur Radio operator that has access to the Ventura County MESH Network
Setup example

Winlink Express setup
From 223.580 @1200 baud, set your client software to connect to K6PVR-10 atop Sulphur Mtn
From 145.030 @1200 baud, you can cross-connect to K6PVR-10 (223.58) through any of the County Gateways
Setup examples

From the Internet
If you have a fully qualified email address such as ‘’, you can connect through a WebMail portal via:

More info
You can download Winlink Express from here.
How to setup Winlink Express Video: Introduction to Winlink – YouTube Video
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What is Winlink? from wikipedia
Winlink, also known as the Winlink 2000 Network, is a worldwide radio messaging system that uses amateur-band radio frequencies to provide radio interconnection services that include email with attachments, position reporting, weather bulletins, emergency relief communications, and message relay. The system is built and administered by volunteers and administered by the Amateur Radio Safety Foundation Inc., an American charitable entity and 501c(3) non-profit organization.