All URLs "Blocked – Cannot Appear on Bing" after accidental 1-day Bingbot block – but Live Inspection shows HTTP 200 and indexable

The behavior described indicates an internal Bing-side restriction or quality/eligibility block at the domain level rather than a live technical crawl/indexing issue on the site.

Given that:

• Live URL Inspection reports URL can be indexed by Bing with HTTP 200
• The Bing Index view reports Blocked — URL cannot appear on Bing for all URLs
• New content is crawled and shows as indexed but does not appear in search
• There is no robots.txt or HTTP blocking and no manual action notice in the portal

this aligns with a Bing-internal policy/quality flag that only Bing can review and clear. The temporary .htaccess block alone would not normally cause a permanent loss of visibility if everything else is healthy.

The only supported path to resolution in this situation is direct Bing support review; there is no webmaster-side configuration change that can override an internal block once it exists.

Recommended steps:

1. Continue using Bing Webmaster Tools
   • Keep sitemap and IndexNow submissions active so that, once any internal restriction is lifted, the site can recover quickly.
   • Monitor URL Inspection regularly to see if the Blocked — URL cannot appear on Bing status changes for a sample of URLs.
2. Use the official webmaster support and appeal channels
   • Use the Bing Webmaster Tools Help and How-To Center for guidance and to ensure the support ticket is filed under the correct category for indexing/visibility issues: Bing Webmaster Tools Help and How-To Center.
   • If Bing has effectively removed or suppressed the site from the index and the underlying issue has been addressed, submit an appeal via Bing Webmaster Tools as described here: webmasters can appeal webpage content removal decisions using the Bing webmaster tools and the process documented in the help center.
3. Report the issue as a search concern
   • In parallel, submit a report describing that all URLs show as Blocked — URL cannot appear on Bing despite being technically indexable, using the Bing “report a concern” form for search results issues: report these to Microsoft Bing.
   • Clearly state that Live URL Inspection shows the URLs as indexable and that the problem appears to be a domain-level block or quality flag.
4. If there is any possibility of a policy or content issue
   • Review the Bing Webmaster Guidelines referenced from the Bing Custom Search guidance to ensure there is no content, security, or behavior on the site that could trigger automated protections.
   • If any such issues are found and fixed, mention this explicitly in the appeal/support ticket so Bing can re-evaluate the domain.
5. Wait for Bing’s internal review
   • Once the support/appeal is submitted through the official channels, resolution depends on Bing’s internal review cycle. There is no documented way to accelerate this from the webmaster side beyond providing clear, concise details and confirming that all technical issues have been resolved.

Because the contradiction is entirely within Bing’s own tools (index view vs. live inspection) and all standard webmaster actions have already been taken, only Bing’s support and search quality teams can remove or adjust the internal block.

References:

• How Bing delivers search results
• Help with Bing Webmaster Tools
• How to report a concern or contact Bing
• Grounding agents with Bing Search tools (python)