I’m not sure if my problem is related, but this is at least how it started. I’m on MacOS and I noticed this problem using the Mac mail application.
I switched to using the browser and it seemed like I could still send emails from there, but that didn’t seem the case in the end; there, when I hit the send button, I get the message that the email could not be sent, without further details.
I just tried sending from my phone as well, there the email does not get sent and I get the same LOCAL_BL_FROM error.
So all in all, not much more to go by than the LOCAL_BL_FROM… Anyone else with the same experience and possibly a solution? I’ve created an issue on Gitlab as well, but since there don’t seem to be too many people complaining about this, I’m guessing I must have done something wrong at some point…