Once clicking the button, I get an error that prevent me from sending it.

In dashboard-> marketing-> emails, I cannot send myself any previews of the email that I want to send out to customers. I tried to "save" it in the email page itself and pressed the "send me a preview" and it does nothing.

Where am I supposed to see the preview of the email?

I get an error pop up in red at the top that says "there was an issue processing that request"

I'm attempting to send an email to my customers, but the email system doesn't seem to show that any emails have been sent or any stats about the emails. I'm not sure if it's sending anything at all because all of the stats are shown as 0.

Trying to send myself a preview email fails as well, giving me the error of ‘channel acquisition timed out’