Email Spam Tester
ClaudePlugin
Check an email before it goes out: a disposable test address, 42 technical checks (SPF, DKIM, DMARC, reverse DNS, TLS, blocklists, content, bulk-sender rules) with a fix plan, and the folder the message lands in at different mailbox providers.
Best rank—Not in a ranked chart
Charts—
LaunchedSep 30