>>1072226 (OP)
Depends on who you're hiding from. In the ideal email server you are neither hiding from the people who run it or the government they operate under (+governments allied to them), but if that's not an option then a server ran by people who aren't hostile to you is fine. This means if you're doing /pol/ shit avoid Riseup and Autistici. If so I'll take the code if you don't want it, could use a leftie-friendly LARP email for subversion purposes.