Folderly

Anyone sending cold outreach or marketing email who suspects messages are landing in spam is the person Folderly is built for.

Folderly is an email deliverability platform that monitors mailbox health, tests where your messages land, and helps prevent spam placement.

The goal is simple: get your emails into inboxes more consistently.

The tool covers several parts of the problem.

You can check inbox placement, keep an eye on sender reputation, and watch the health of each mailbox you send from.

There is also a free spam word checker, plus generators for SPF and DMARC records, which are the authentication settings many senders get wrong or skip.

Those free utilities make a reasonable starting point if you only want to fix one issue.

Folderly uses AI in its monitoring and testing, and the pricing model is listed as free, so you can sign up and try it before deciding how deeply to rely on it for your email program.