> For the complete documentation index, see [llms.txt](https://docs.keeper.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keeper.io/release-notes/jp/enterprise/bridge/older/bridge-version-16.1.3.md).

# Bridge Version 16.1.3

## Bug Fixes

* EB-463: Bridge is unresponsive when trying to register in new JP, CA regions
* EB-461: Verify user email field and reject LDAP users with invalid emails
* EB-465: Support for Domain Alias: When a customer introduces a domain alias in Keeper and users change their Email to the new domain, the Bridge will revert the primary email to the original AD domain. This is not desired behavior. The Bridge shall recognize and honor the primary domain in Keeper.


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