Fix spam-flagging of noisebridge emails

[cdale77]

Sometimes our emails to the noisebridge list are marked as spam. We need a rake task that flags them as-not spam every night.

[gkop]

Start here I think - https://sendgrid.com/docs/API_Reference/Web_API/spam_reports.html

[cdale77]

Fixed with. Using a webhook instead of a worker
#147

[gkop]

Unfortunately this isn't working :(

We need to clear out this record from sendgrid when we receive the webhook, but it is evidently not being cleared out.

[levans248]

@gkop I tested this from the command line and was able to clear the one spam report occurrence on sendgrid. Everything appears to be working so can we close this ticket?

[gkop]

Sure! Was probably an issue with sendgrid.