Allow webhook task actions to use custom domains without whitelist approval

Currently, webhook task actions require domain whitelisting for self-hosted instances. When I try to use my n8n instance at n8n.mydomain.tld, I get error 1984 as noted here.

The current workarounds are:

• Request domain whitelisting as noted
• Use pre-whitelisted services like ActivePieces or other cloud tools listed in the

Request: Enable webhook task actions to work with any custom domain without requiring whitelist approval or middleman services.

This would allow users to integrate directly with their self-hosted automation tools without administrative overhead.