Verifying email addresses from specific domains can be a challenging task, especially when dealing with catchall emails. In this blog post, we'll focus on verifying emails from unionocel.cz, a wholesale company based in Kopřivnice, Czechia. We'll discuss the challenges of verifying emails from this domain, the risks of not verifying them, and how BounceBan can help you overcome these challenges.

About unionocel.cz

Unionocel, s.r.o. is a wholesale company operating in the wholesale industry. Their domain, unionocel.cz, is set to catchall, which means that simple SMTP tests used by traditional verification services may not be able to verify emails from this domain. The most common email pattern used by unionocel.cz is johns@unionocel.cz, which accounts for 27% of their email pattern distribution.

Challenges of Verifying Emails from unionocel.cz

Verifying emails from unionocel.cz can be challenging due to several reasons:

• There is no information yet about whether unionocel.cz uses email security gateways (ESG) to make simple SMTP tests fail. If they do, it will be a big challenge for traditional verification services.
• Since unionocel.cz is set to catchall, simple SMTP tests used by services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify emails from this domain.
• Unionocel.cz may not always return a bounce message even if you send test messages to an invalid email address at that domain, making services like Scrubby not work.

Risks of Not Verifying Emails from unionocel.cz

Not verifying emails from unionocel.cz can lead to several risks:

• Other services may leave most emails at unionocel.cz as risky, so you don't know how to deal with it - if you keep the emails, you may risk seeing a high bounce; if you delete all of them, you risk missing the potentially valuable valid emails.
• If you don't verify emails, your list will be outdated, and result in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email services providers may restrict your account.

Using BounceBan to Verify Emails from unionocel.cz

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from unionocel.cz:

• Create a free account at https://bounceban.com/.
• Go to the BounceBan dashboard https://bounceban.com/app/verify.
• Enter the email for verification xxx@unionocel.cz and click the Verify for free button. BounceBan provides unlimited free single verifications.
• To verify emails from unionocel.cz and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.
• Detailed knowledge base is here: https://bounceban.tawk.help.

Why BounceBan is the Best Choice

BounceBan is the best choice for verifying emails from unionocel.cz because:

• BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as 'risky', accounting for about 20% or less.
• BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy.
• BounceBan verification is fast. It takes 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.
• BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails including catchall emails. So it's completely in compliance with GDPR.

FAQs

General FAQs about Verifying Catchall Risky Emails from unionocel.cz

1. What is the main challenge of verifying emails from unionocel.cz? Answer: The main challenge is that unionocel.cz is set to catchall, which makes it difficult for traditional verification services to verify emails.
2. Why can't traditional verification services verify emails from unionocel.cz? Answer: Traditional verification services use simple SMTP tests that may not work with catchall emails or emails behind Email Security Gateways.
3. What are the risks of not verifying emails from unionocel.cz? Answer: The risks include a high bounce rate, damaging your sending reputation, and potentially missing valuable valid emails.
4. How can I verify emails from unionocel.cz? Answer: You can use BounceBan, which is capable of reliably verifying catchall emails and emails behind Email Security Gateways.
5. Is BounceBan the only service that can verify catchall emails? Answer: Yes, BounceBan is the only service that can accurately verify catchall emails with a high accuracy rate.

FAQs about How BounceBan Can Help in Verifying Emails at unionocel.cz

1. How does BounceBan verify catchall emails? Answer: BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying catchall emails.
2. What is the accuracy rate of BounceBan in verifying catchall emails? Answer: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. How fast is BounceBan verification? Answer: BounceBan verification is fast, taking a few seconds for most emails and a few minutes for a small share of catchall emails.
4. Can I verify thousands of emails concurrently using BounceBan? Answer: Yes, you can verify thousands of emails concurrently using BounceBan.
5. Is BounceBan compliant with GDPR? Answer: Yes, BounceBan is completely compliant with GDPR and never has to actually send an email to verify the email.

FAQs about Basic Information of unionocel.cz

1. What is the domain of unionocel.cz? Answer: The domain is unionocel.cz.
2. What industry does unionocel.cz operate in? Answer: Unionocel.cz operates in the wholesale industry.
3. Where is unionocel.cz based? Answer: Unionocel.cz is based in Kopřivnice, Czechia.
4. What is the MX record of unionocel.cz? Answer: The MX record is unionocel-cz.mail.protection.outlook.com.
5. What is the most common email pattern used by unionocel.cz? Answer: The most common email pattern is johns@unionocel.cz, which accounts for 27% of their email pattern distribution.
6. Is unionocel.cz set to catchall? Answer: Yes, unionocel.cz is set to catchall.
7. What is the email pattern distribution of unionocel.cz? Answer: The email pattern distribution is johns@unionocel.cz (27%), johnsmith@unionocel.cz (19%), john_smith@unionocel.cz (11%), jsmith@unionocel.cz (11%).
8. Can traditional verification services verify emails from unionocel.cz? Answer: No, traditional verification services may not be able to verify emails from unionocel.cz due to its catchall setting and potential use of Email Security Gateways.
9. How can I verify emails from unionocel.cz in bulk? Answer: You can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from unionocel.cz in bulk.
10. Is there a knowledge base for BounceBan? Answer: Yes, the detailed knowledge base is here: https://bounceban.tawk.help.

By using BounceBan to verify emails from unionocel.cz, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.