How to join email account (seznam) with two step login?

Initial setup
1

How to join email account (seznam) with two step login?

2

Why not ask your provider? (Sign in (szn.cz))

As for adding your Seznam account to eM Client, use the following information for an IMAP server:

IMAP Settings
Seznam.cz Server: imap.seznam.cz
IMAP port: 993
IMAP security: SSL
IMAP username: Your full email address
IMAP password: Your Seznam.cz password

SMTP Settings
Seznam.cz Server: smtp.seznam.cz
SMTP port: 465
SMTP security: SSL
SMTP username: Your full email address
SMTP password: Your Seznam.cz password