Audit Icedove and TorBirdy as feed reader in Tails

Originally created by @sajolida on #11399 (Redmine)

This should be done against the questions raised in https://trac.torproject.org/projects/tor/wiki/torbirdy#IsitsafetosubscribetoRSSfeedswithThunderbirdandTorBirdy:

  • Is automatic fetching disabled?
  • Is HTML disabled?
  • Is JavaScript disabled?
  • Are proxy settings respected? (this is out of scope as far as Tails is concerned so not stricly required as part of this ticket)
  • Are there other anonymity implications?

Related issues

Edited by sajolida