4) Mentor Community -> Admin Settings

Mentor Portal > STEP 4

Mentor Portal - Administration

Since the Mentor Portal is a public site, we can disable the Welcome email setting for the site

Disable the Welcome Email

To disable the Welcome Email for the site. 

1. Go to Setup.

2. Search All Sites

3. Click on Workspace on Mentor site

4. Click on Administration

5. Click Emails

6. Deselect Send welcome email  

7. Save your changes