554 5.7.1 [TS07]
TS07 Content Policy Block
Yahoo rejected the campaign because the content or URLs look abusive.
TS07 is often tied to phishing-like copy, obfuscated redirects, or malware hosting. Yahoo expects the offending content to be removed.
Severity
ERROR
Provider
Yahoo Mail
Reference
TS07
Last Reviewed
2025-06-01
How to Fix 554 5.7.1 [TS07]
Follow these steps to resolve this Yahoo Mail SMTP error and restore normal delivery.
- ✓Review the exact creative that triggered the bounce and remove risky wording or links.
- ✓Scan landing pages and tracking domains with multiple reputation tools.
- ✓Avoid URL shorteners or chained redirects that obscure destination domains.
- ✓Provide screenshots and remediation notes when contacting Yahoo support.
Helpful Resources
More Yahoo Mail SMTP Codes
Keep these related troubleshooting guides handy while addressing 554 5.7.1 [TS07].
Still experiencing Yahoo Mail delivery issues?
Run your domain through our free deliverability tools or book a session with Bento's deliverability specialists.