Feature
- Add optional SpamAssassin integration to display "spamminess" scores (#233)
- Add option to disable SMTP reverse DNS (rDNS) lookup (#230)
- Display List-Unsubscribe & List-Unsubscribe-Post header info with syntax validation (#236)
Fix
- Display multiple whitespace characters in message subject & recipient names (#238)
- Sendmail support for
-f 'Name <email[@example](https://github.com/example).com>'
format
Chore
- Compress compiled assets with
npm run build
- Update Go modules
- Update node modules