In Zoho Recruit, you can send an automated email message to the candidates who have applied to the jobs through the published job openings.

To enable email alerts for candidates:

1. Click Settings tab.
   
2. Click Careers website page, at the right panel.
   
3. Click Edit page.
   
4. Mouse over the published jobs section and click Customize job opening fields.
   
5. Click Customize email alert tab.
   
6. Tick the checkbox Send email to candidate.
   
7. Compose an email message to send to candidate and click OK.