Lucia 通过领英上客户的企业邮箱没有获得很多匹配结果，因为客户在注册时使用的是个人邮箱地址。她应该怎么做？

Lucia should target by company. When contact targeting (Matched Audiences) using email lists, LinkedIn matches the provided email addresses to the email addresses users have associated with their LinkedIn profiles. If clients primarily use personal email addresses for LinkedIn registration, an email list of corporate addresses will yield few matches. Targeting by company allows Lucia to reach employees of specific organizations regardless of the email address they used to sign up for LinkedIn. Contact targeting is ineffective here because the provided email list doesn't align with how users registered on LinkedIn.