Seznam SMTP Settings
Seznam.cz supports SMTP, which means that you are not required to use the webmail interface to send and receive emails; instead, you can access your mailbox and send messages using any mail application such as:
- Mailspring
- Outlook Express
- Apple Mail
- Mozilla Thunderbird
Below are the SMTP settings:
| Option | Description |
|---|---|
| SMTP Host: | smtp.seznam.cz |
| SMTP Port: | 465 SSL |
| SMTP Username: | Your full email address (name@domain.com) |
| SMTP Password: | Your email account password |
Seznam.cz Settings For Receiving Emails
The Seznam POP and IMAP settings provided below allow you to receive emails more easily across different platforms and devices.
Seznam Email POP Settings
| Option | Description |
|---|---|
| POP3 Host: | pop3.seznam.cz |
| POP3 Port: | 995 |
| Requires SSL: | Yes |
| POP3 Username: | Your full email address (name@domain.com) |
| POP3 Password: | Your email account password |
Seznam Email IMAP Settings
| Option | Description |
|---|---|
| IMAP Host: | imap.seznam.cz |
| IMAP Port: | 993 |
| Requires SSL: | Yes |
| IMAP Username: | Your full email address (name@domain.com) |
| IMAP Password: | Your email account password |
Seznam: Clean Up Local Email with Smart Tools
Seznam.cz is a popular Czech email service, but managing years of accumulated messages manually can be a hassle. Clean Email offers Auto Clean and Cleaning Suggestions to identify what can go and what should stay—so you spend less time scrolling.
Got old subscriptions or promo emails? Use Unsubscriber to remove yourself with one click, and Keep Newest to keep just the latest from any sender.
Seznam doesn’t include strong filtering options, so Clean Email fills the gap with advanced filtering and sorting, letting you delete emails by age, size, sender, or read status.
For users of a local service like Seznam, Clean Email brings international-grade inbox tools in your language, with intuitive features and no learning curve.
Useful Information to Remember
As with any other platform, there will come a time when using Seznam.cz will get met with technical difficulties. However, going around them is relatively easy.
You may blame an old operating system, mail software, or application if the mail program displays a server unavailability notice even though secure ports get configured in the program. See the Mail Client Does Not Connect Using SSL / TLS page for more information.
💡 Tip: If you have two-factor authentication enabled on your account, you will need to create a password for the email and CalDAV protocols, which you will provide when configuring the email program.
Looking for Runbox settings or Rediff settings? Our Blog's Email Settings category contains specs for all major mail service providers.
POP vs. IMAP Email Servers: How To Choose
Post Office Protocol 3, or simply POP3, and Internet Message Access Protocol, or simply IMAP, are both Message Accessing Agents, which means that both of these protocols can receive messages from a mail server and deliver them to the system of the recipient.
Although similar in function, their differences do not diminish their separate aspects of superiority. Some of their most significant differences are as follows:
- Essentially, POP is a straightforward protocol that allows you to download messages from your Inbox to your local computer. Compared to POP3, IMAP is significantly more complex and allows the user to view all of the folders on the mail server.
- When using POP email servers, you must download the message to the local machine before reading it. Alternatively, you can read the message contents in part before it gets downloaded in the case of IMAP email servers.
- Email servers that use POP3 are extremely fast. On the other hand, IMAP servers are significantly slower than POP3 mail servers.
These days, IMAP is nearly always preferred over POP in practically every situation. You will likely want to access your mailbox from at least two different devices, and doing so with POP is a major hassle. Ultimately, there are no compatibility issues to worry about because any competent email provider supports both.
Please let us know, and we’ll fix them immediately.
Seznam Email Settings - FAQs:
Why am I not getting Seznam emails?
Check for storage limits or incorrect IMAP configuration. Clean Email can help by removing unneeded mail to clear space.
Why are my Seznam emails not coming through?
They may be misclassified. Clean Email helps you find and manage hidden or filtered messages.
What is the Seznam SMTP server?
SMTP: smtp.seznam.cz, Port 465/587 with SSL/TLS. Use full email address as username.
Seznam not sending emails—how to resolve it?
Recheck SMTP settings and enable authentication. Use Clean Email to ensure no rules are blocking outgoing mail.
What is Seznam’s incoming mail server?
IMAP: imap.seznam.cz, Port 993 with SSL. POP3 also available.
What are the IMAP settings for Seznam.cz?
IMAP Host: imap.seznam.cz, Port 993, SSL encryption enabled.
Where can I update my Seznam mail settings?
Login to Seznam Webmail settings or check your mail client preferences.
What is the POP3 server for Seznam?
POP3 Host: pop3.seznam.cz, Port 995 with SSL encryption.
Cannot send message using the server Seznam—how to fix it?
Use correct ports, enable authentication, and check for SMTP limits.
Is Seznam email IMAP or POP3?
It supports both—IMAP is better for access across devices.
