Hi @tanner
Which version of Metabase?
Shouldn’t you use TLS as Security instead of STARTTLS?
You should see a bit more details if you look in the Metabase log.
@tanner
Did it used to work with 0.32.x?
Have you tried using the credentials with another program/code on the same machine running Metabase, just to see if all the info works?
I just installed it on heroku. Not sure if it works on the same server, but I have used Sparkpost on other servers and it worked? I’m not sure what I should do to test it further
@tanner
Okay, so you’ve never used Sparkpost with Metabase before?
And you only have Metabase 0.33.0-RC1?
Do you see any further error details in the Metabase log?