As a business owner or marketer, you understand the importance of having a reliable and accurate email list. However, verifying emails from certain domains can be a daunting task, especially when it comes to catchall emails. In this blog post, we'll explore the challenges of verifying emails from the zdarns.cz domain and how BounceBan can help you overcome these obstacles.
About zdarns.cz
zdarns.cz is a domain owned by a government administration company based in Vysočina, Czechia. The company is located in město žďár nad sázavou, and its email pattern distribution is predominantly johnsmith@zdarns.cz (24%) and johns@zdarns.cz (23%). With a catchall email setup, verifying emails from this domain can be a challenge.
Challenges of Verifying Emails from zdarns.cz
Verifying emails from zdarns.cz can be a complex task due to several reasons:
- Email Security Gateways: zdarns.cz may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. These gateways can make simple SMTP tests fail, making it difficult to verify emails.
- Catchall Emails: zdarns.cz uses a catchall email setup, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work.
- No Bounce Messages: zdarns.cz may not always return a bounce message even if you send test messages to an invalid email address, making services like Scrubby not work.
Risks of Not Verifying Emails from zdarns.cz
Not verifying emails from zdarns.cz can lead to several risks:
- High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.
- Account Restrictions: If the bounce rate is too high, your email service providers may restrict your account.
How to Verify Emails from zdarns.cz using BounceBan
BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's a step-by-step guide to verify emails from zdarns.cz using BounceBan:
- Create a free account at https://bounceban.com/.
- Go to the BounceBan dashboard https://bounceban.com/app/verify.
- Enter the email for verification xxx@zdarns.cz and click the "Verify for free" button.
- To verify emails in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.
Why BounceBan?
BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails. For a small share of catchall emails, it may take a few minutes. You can verify thousands of emails concurrently.
Frequently Asked Questions
General FAQs about Verifying Catchall Risky Emails from zdarns.cz
- What is the most common email pattern in zdarns.cz? Answer: johnsmith@zdarns.cz (24%)
- Is zdarns.cz a catchall email domain? Answer: Yes
- What is the industry of the company owning zdarns.cz? Answer: Government administration
- What is the location of the company owning zdarns.cz? Answer: Vysočina, Czechia
- Can BounceBan verify emails from zdarns.cz? Answer: Yes
FAQs about How BounceBan Can Help Verify Emails from zdarns.cz
- Can BounceBan verify catchall emails from zdarns.cz? Answer: Yes
- How accurate is BounceBan in verifying emails from zdarns.cz? Answer: 97%+
- How fast is BounceBan's email verification process? Answer: A few seconds for most emails, a few minutes for a small share of catchall emails
- Can I verify emails in bulk using BounceBan? Answer: Yes, via CSV upload
- Is BounceBan compliant with GDPR? Answer: Yes
FAQs about zdarns.cz
- What is the MX record for zdarns.cz? Answer: zdarns-cz.mail.protection.outlook.com
- What is the address of the company owning zdarns.cz? Answer: Vysočina, Czechia
- What is the brief introduction of the company owning zdarns.cz? Answer: General introduction of the company
- Is zdarns.cz a government administration company? Answer: Yes
- What is the city of the company owning zdarns.cz? Answer: město žďár nad sázavou
- What is the state of the company owning zdarns.cz? Answer: Vysočina
- What is the country of the company owning zdarns.cz? Answer: Czechia
- What is the email pattern distribution of zdarns.cz? Answer: johnsmith@zdarns.cz (24%), johns@zdarns.cz (23%)
- Can I use BounceBan to verify emails from other domains? Answer: Yes
- Is BounceBan the only service that can verify catchall emails? Answer: Yes
By using BounceBan to verify emails from zdarns.cz, you can ensure a higher accuracy rate and reduce the risk of bounced emails. Try BounceBan today and start verifying your emails with confidence!