A new question concerning the development of my Backblaze B2 storage plugin: I kind of have it working now, where files are uploaded and filenames returned properly, though it's lacking the sophisticated ways of setting host, bucket and credentials as the old s3 plugins (I'm still struggling figuring out what the hooks and functions are available to a plugin developer, since the documentation doesn't seem to be very updated and detailed). I noticed there is this button to export personal data, including uploaded files. How should I possibly integrate this functionality into my plugin? Thom

The error mysteriously disappeared and was replaced by an authentication error. I managed to have my Postmark account unlocked (btw, their support team was way much better than that of Sendgird, which still hasn't responded for 2 days since I requested till I am typing right now) and found that to use Postmark in Nodemailer you have to set the server api token as both the username and the password. This is quite counter intuitive, in my opinion. And I finally figured out that, the test email button works on your last saved settings, not what you are editing in the input boxes right now. So now Postmark is working. Thank God.

@josef Thank you. I'll give it a try.

@julian Yeah, I totally should have expected this, after bundling up so many times several Vue projects these years, during which my CPU fan always screams and screeches.