bloop.email
IMAP settings

Seznam Email IMAP and SMTP settings

The server settings to add Seznam Email to any mail app, for addresses ending in @seznam.cz or @email.cz.

Incoming mail (IMAP)
Serverimap.seznam.cz
Port993
SecuritySSL/TLS
Outgoing mail (SMTP)
Serversmtp.seznam.cz
Port465
SecuritySSL/TLS
Sign-in
UsernameYour full email address
PasswordYour Seznam Email password.

From Nápověda Email.cz: Poštovní programy a aplikace. Check there if something has changed.

Before you start

Use Seznam Email in a native Mac app

Bloop.email works with any IMAP account. Enter these settings once, and Seznam Email sits next to your other inboxes, with trackers blocked and nothing between your Mac and your provider.