If you do not want other people see your email on LinkedIn, you can set up the group that can see your email to yourself only. Please see the steps below for details:
Step 1: Please check here to login your account or create your personal LinkedIn page;
Step 2: At the top of your LinkedIn page, click "Me" icon;
Step 3: Click "Settings & Privacy" in the drop-down list;
Step 4: Under the "Privacy" tab, click "How others see your profile and network information" from the left navigation, then click "Who can see your email address";
Step 5: In the expanded area, select one of the 4 options:
- Only visible to me;
- 1st degree connections;
- 1st and 2nd degree connections; and
- Anyone on LinkedIn.
If you do not want others to see your email, please select "Only visible to me".