xspam-status-format

Email deliverability testing tools and spam score checkers

X-Spam-Checker-Version Header and autolearn=ham Meaning Explained

Decode the X-Spam-Checker-Version header and autolearn=ham meaning. Learn how spam filters evaluate your emails and how to improve inbox placement with.

Email deliverability testing tools and spam score checkers

X-Spam-Flag YES Header: What Happens to the Email

Discover what happens when an email is marked with X-Spam-Flag YES. Learn how spam filters work, why this header is set, and how to prevent it with.

Email deliverability fundamentals and best practices

X-Spam-Status Header Format: Yes Score Required Tests Explained

Understand the X-Spam-Status: Yes score format, what tests trigger it, and how to fix deliverability issues.