@parvXm Glad to see such a comprehensive list though I think it needs updating because some of them are old and died off. Wanted to say some providers missing from the list:
#onionmail.info (but has issues)
#danwin1210.de (no issues)
#mail2tor (has issues)
#autistici (no issues)
#underwood (onionV2; not sure if they ever created an onion v3.. lost track of them)
Good excuse to refuse to send #email:
If some organization or some person tries to push you to send them #email & you to don’t want to, or some legal process tries to compel you to send email or punish you for failing to do so, here is the perfect excuse:
“I cannot email you because you are blocking my email service: mail2tor”
Of course first ensure their domain actually blocks #mail2tor by checking https://mail2tor.com/trouble.txt Chances are, they are using #gmail or #outlook & thus blocking.
bojkotiMalbona
censored for “transphobia”
resist1984
Shinra
St0psch1ld