Told when Gmail users mark your mail as spam

Solstral now watches what the receivers say about your mail, not only what was delivered.

• Gmail spam reports. When Google Postmaster Tools reports that more than 0.1% of the mail from one of your domains was marked as spam, owners and admins are told, in the app and by email. Over Google's 0.3% line, marketing email is paused as well, until you resume it in Settings, Email.
• DMARC failures. A sudden jump in the share of your mail failing DMARC, usually something new sending as your domain or a changed DNS record, is flagged with the domain it is on.
• A stricter start. A campaign whose first thousand emails hard-bounce at 5% or more now stops itself and waits for you, instead of carrying on to 8%.