How do I fix Zoho Mail server connection problems and authentication errors?
Zoho Mail Server Settings and Authentication Guide 2025
Zoho Mail Server Settings and Authentication Guide
Current Server Settings for Zoho Mail (2025)
As of November 2025, here are the latest settings for configuring Zoho Mail:
IMAP Settings
- Server: imap.zoho.com
- Port: 993
- Security: SSL
- Authentication: App-specific password or OAuth2
SMTP Settings
- Server: smtp.zoho.com
- Port: 465 or 587
- Security: SSL/TLS
- Authentication: App-specific password or OAuth2
POP Settings
- Server: pop.zoho.com
- Port: 995
- Security: SSL
- Authentication: App-specific password or OAuth2
For additional configuration details, ensure your email client supports the specified security and authentication protocols.
Troubleshooting Connection Issues
If you're experiencing issues with connecting to Zoho Mail, consider reviewing these common solutions:
- Ensure you are using the correct server settings as specified above.
- Verify if two-factor authentication is enabled on your account and generate an app-specific password if necessary.
- Check the official Zoho status page for any reported outages or maintenance.