The following email addresses no longer appear to be valid.
See attached python script (AI generated) for validation.

Invalid Emails:
------------------------------
• hau@realtek.com
  - Domain does not exist or is unreachable
• drc@linux.ibm.com
  - Domain does not exist or is unreachable
• howard_wang@realsil.com.cn
  - Domain does not exist or is unreachable
• jianwang@trustnetic.com
  - Domain does not exist or is unreachable
• jiawenwu@trustnetic.com
  - Domain does not exist or is unreachable
• sachin.saxena@oss.nxp.com
  - Domain does not exist or is unreachable
• xing_wang@realsil.com.cn
  - Domain does not exist or is unreachable
• zaiyuwang@trustnetic.com
  - Domain does not exist or is unreachable