https-everywhere-rules-raw-4.0: vendor/https-everywhere/src/chrome/content/rules/Yourhosting.xml
<ruleset name="Yourhosting">
<target host="webmail.server1.firstfind.nl" />
<target host="webmail.yourhosting.nl" />
<securecookie host="^webmail\.yourhosting\.nl$" name=".*" />
<!-- 302s like so.
https://mail1.eff.org/pipermail/https-everywhere-rules/2012-July/001235.html
-->
<rule from="^https?://webmail\.server1\.firstfind\.nl/(?:.*)"
to="https://webmail.yourhosting.nl/" />
<rule from="^http://webmail\.yourhosting\.nl/"
to="https://webmail.yourhosting.nl/" />
</ruleset>