I have also seen this on GenServer Social, but I am never around when it starts so I am not sure what triggers it yet, I figured it was just a "me issue" so never prioritized digging in.
It…
I think this is related to this issue in Elixir which was fixed last week:
https://github.com/elixir-lang/elixir/issues/12345
and only recent upgrade of busybox, which became stricter…
I am not sure if this applies to @SuperDicq's case but:
I am able to reproduce this by using the pleroma_ctl email test --to=...
utility using the SMTP email adapter and ssl: true
…
I also see this error about 3-4 times per hour using the OTP release deployment method (I migrated from Pleroma to Akkoma).
I have no special settings under pleroma/http/tesla, and am on Debian…