Email Settings for One.cz
Access your One.cz account from your macOS or Windows email client.
Email Settings for One.cz
Incoming Server - IMAP
Server: imap.registrator.cz
Port: 993
Security: SSL/TLS
Username: Your full email address
Password: Your password
Outgoing Server - SMTP
Server: smtp.registrator.cz
Port: 587
Security: STARTTLS
Username: Your full email address
Password: Your password