Get help with email configuration, client setup, anti-spam settings, and troubleshooting.
Authentication Required: Enable SMTP authentication. Use same credentials as incoming mail.
Wrong SMTP Port: Try port 587 (recommended), 25, or 465 (SSL).
Blocked by ISP: Some ISPs block port 25. Contact us for alternatives.
Server Settings: POP3/IMAP server: mail.yourdomain.com, Username: full email address.
Mailbox Full: Delete old emails or contact us to increase quota.
Firewall/Antivirus: Temporarily disable to test connection.