# Deliverability

> Health scores, domain health, inbox placement tests, blocklists, and why sending slows down or pauses.

Source: https://warmerly.com/docs/topics/deliverability

Health scores, domain health, inbox placement tests, blocklists, and why sending slows down or pauses.

## Articles

- [What do my mailbox's health score and status mean?](https://warmerly.com/docs/help/mailbox-health): How to read a mailbox page in Warmerly: the health score, the Healthy, Warming, Paused, Recovering and Needs attention badges, and what to do about…
- [How do I read the domain health card?](https://warmerly.com/docs/help/domain-health-card): What the Health tab on a mailbox checks (SPF, DKIM, DMARC, MX and blocklists), what pass, warn, fail and unknown mean, and how to fix each finding.
- [How do inbox placement tests work?](https://warmerly.com/docs/help/placement-tests): What a Warmerly placement test sends, where to run it, that each test uses one of your monthly placement tests, and how to read inbox, promotions…
- [What if my domain or IP is on a blocklist?](https://warmerly.com/docs/help/blocklisted): What a blocklist listing means for cold email, how Warmerly checks for one, what a policy listing is, and how to get delisted.
- [Why did my sending slow down or pause?](https://warmerly.com/docs/help/sending-slowed-or-paused): How Warmerly protects your sender reputation: the volume ramp, the bounce-rate brake, automatic pauses, slowing after complaints, and how sending…
- [My mailbox won't connect: Gmail, Microsoft 365 and other providers](https://warmerly.com/docs/help/mailbox-wont-connect): Which fix to use when connecting or reconnecting a mailbox fails: Google app passwords, Microsoft 365 SMTP AUTH and admin approval, and IMAP and…
- [What free email deliverability tools does Warmerly have?](https://warmerly.com/docs/help/free-deliverability-tools): The free tools on warmerly.com that need no signup: deliverability checker, SPF checker, DMARC checker, email blacklist checker and spam word checker.