As a professional in the sales, marketing, AI, CRM, or B2B sectors, you understand the importance of having accurate and reliable email lists. However, verifying emails from certain domains can be a challenge, especially when it comes to catchall emails. In this blog post, we'll explore the difficulties of verifying emails from topsecurity.cz and how BounceBan can help you overcome these obstacles.

About topsecurity.cz

Topsecurity.cz is a security and investigations company based in Praha, Czechia. Their domain, topsecurity.cz, has a catchall setup, which means that it can be challenging to verify email addresses from this domain using traditional verification services. The most common email pattern used by topsecurity.cz is john@topsecurity.cz (18%), followed by john.smith@topsecurity.cz (15%), and john_smith@topsecurity.cz (6%).

Challenges of Verifying Emails from topsecurity.cz

Verifying emails from topsecurity.cz can be difficult due to several reasons:

• Email Security Gateways (ESG): Topsecurity.cz may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• Catchall Emails: Topsecurity.cz has a catchall 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: Topsecurity.cz may not always return a bounce message even if you send a test message to an invalid email address at that domain, making services like Scrubby not effective.

Risks of Not Verifying Emails from topsecurity.cz

Not verifying emails from topsecurity.cz can lead to several risks, including:

• High Bounce Rates: If you don't verify emails, your list may be outdated, resulting in a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.
• Missed Opportunities: If you delete all unverified emails, you may miss potentially valuable contacts.

How to Verify Emails from topsecurity.cz with BounceBan

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 topsecurity.cz:

• Individual Verification: Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification xxx@topsecurity.cz, and click the "Verify for free" button.
• Bulk Verification: You can upload a CSV file to verify emails from topsecurity.cz and other domains in bulk at https://bounceban.com/app/bulk/list.
• API Integration: If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

Why Choose BounceBan?

BounceBan is the ideal choice for verifying emails from topsecurity.cz because:

• Catchall Email Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: BounceBan verification is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.
• GDPR Compliance: BounceBan never sends an email to verify the email, making it completely GDPR compliant.
• Advanced AI: BounceBan uses advanced AI to recognize patterns and enhance accuracy.

FAQs

General FAQs about Verifying Catchall Risky Emails from topsecurity.cz

1. What is the main challenge of verifying emails from topsecurity.cz? The main challenge is that topsecurity.cz has a catchall setup, and may use email security gateways, making traditional verification services ineffective.
2. Why is it important to verify emails from topsecurity.cz? Verifying emails from topsecurity.cz helps ensure that your email list is accurate and reliable, reducing the risk of high bounce rates and missed opportunities.
3. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
4. What is the risk of not verifying emails from topsecurity.cz? Not verifying emails from topsecurity.cz can lead to high bounce rates, damaging your sending reputation and lowering your delivery rate, open rate, and click rate.
5. How can BounceBan help in verifying emails from topsecurity.cz? BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways, making it the ideal choice for verifying emails from topsecurity.cz.

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

1. How does BounceBan verify catchall emails from topsecurity.cz? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catchall emails from topsecurity.cz with a high degree of accuracy.
2. Can BounceBan verify emails from topsecurity.cz in bulk? Yes, BounceBan allows you to upload a CSV file to verify emails from topsecurity.cz and other domains in bulk.
3. How accurate is BounceBan in verifying emails from topsecurity.cz? BounceBan has a 97%+ accuracy rate in verifying emails from topsecurity.cz.
4. Is BounceBan GDPR compliant? Yes, BounceBan never sends an email to verify the email, making it completely GDPR compliant.
5. Can I integrate BounceBan via API? Yes, you can easily integrate BounceBan via the APIs, allowing you to verify emails from topsecurity.cz programmatically.

FAQs about topsecurity.cz

1. What is the industry of topsecurity.cz? Topsecurity.cz is a security and investigations company.
2. What is the domain of topsecurity.cz? The domain of topsecurity.cz is topsecurity.cz.
3. Is topsecurity.cz a catchall domain? Yes, topsecurity.cz has a catchall setup.
4. What is the most common email pattern used by topsecurity.cz? The most common email pattern used by topsecurity.cz is john@topsecurity.cz.
5. Where is topsecurity.cz based? Topsecurity.cz is based in Praha, Czechia.
6. What is the MX record of topsecurity.cz? The MX record of topsecurity.cz is topsecurity-cz.mail.protection.outlook.com.
7. Can I use traditional verification services to verify emails from topsecurity.cz? No, traditional verification services may not be effective in verifying emails from topsecurity.cz due to its catchall setup and potential use of email security gateways.
8. How many emails can I verify concurrently with BounceBan? You can verify thousands of emails concurrently with BounceBan.
9. How long does it take to verify an email with BounceBan? BounceBan verification is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.
10. Is there a knowledge base for BounceBan? Yes, you can find detailed knowledge base for BounceBan at https://bounceban.tawk.help.

By using BounceBan to verify emails from topsecurity.cz, you can ensure that your email list is accurate and reliable, reducing the risk of high bounce rates and missed opportunities.