https-everywhere-rules-raw-4.0: vendor/https-everywhere/src/chrome/content/rules/Open-WebMail.xml
<ruleset name="Open WebMail" default_off="self-signed"> <target host="openwebmail.org" /> <target host="www.openwebmail.org" /> <!-- Cert doesn't match !www. --> <rule from="^http://(?:www\.)?openwebmail\.org/" to="https://openwebmail.org/" /> </ruleset>