What are the IMAP settings?
To be able to activate IMAP, you have to use an e-mail client supporting it (e.g. Microsoft Outlook, Mozilla Thunderbird, etc.). The protocol is supported by some mobile phones and PDAs as well.

The following settings have to be changed for IMAP to work right (the configuration may vary from client to client):

incoming mail settings (server)
Server:mail.ambis.cz
Port:993
Secure connection:SSL/TLS
User name (account name):IS personal identification number (učo) or IS user name
Password:secondary IS password
outgoing e-mail settings
Server:mail.ambis.cz
Port:465
Secure connection:SSL/TLS
User name:should be entered in the following form: učo@IS.AMBIS.CZ or user_name@IS.AMBIS.CZ (Must be case-sensitive.)
Password:secondary IS password
After a successful connection, you may want to choose which folders to synchronize between your email client and IS AMBIS E.g. in Czech Thunderbird 8, this feature is called the Subscription Manager and is either displayed by right-clicking the account in the left menu or found in the File menu.

You can also use your IP's SMTP server for outgoing mail.