Verifying email addresses is a crucial step in maintaining a healthy email list and ensuring the deliverability of your emails. However, verifying emails from certain domains can be challenging, especially when it comes to catchall emails. In this blog post, we will discuss the challenges of verifying emails from zinziz.nl and how BounceBan can help you overcome these challenges.

About zinziz.nl

Zinziz is a research company based in Utrecht, Netherlands. Their domain, zinziz.nl, is used for their email communication. The email pattern distribution of zinziz.nl is as follows: johnsmith@zinziz.nl (23%), john.smith@zinziz.nl (21%), and john_smith@zinziz.nl (6%). The most common email pattern used is johnsmith@zinziz.nl (23%). The domain has an MX record of zinziz-nl.mail.protection.outlook.com and relay.rzone.de.

Challenges of Verifying Emails from zinziz.nl

Verifying emails from zinziz.nl can be challenging due to several reasons:

• Catchall Emails: zinziz.nl uses catchall emails, which can make it difficult for traditional verification services to verify. Catchall emails are emails that are not assigned to a specific user but instead catch all emails sent to a specific domain.
• Email Security Gateways: zinziz.nl may use Email Security Gateways (ESGs) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make it difficult for simple SMTP tests to verify emails.
• No Bounce Message: zinziz.nl may not always return a bounce message even if you send a test message to an invalid email address, making it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails from zinziz.nl

Not verifying emails from zinziz.nl can lead to several risks, including:

• High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, which can damage your sending reputation and lead to lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at zinziz.nl as risky, making it difficult to know how to deal with them. If you keep the emails, you risk seeing a high bounce rate, and if you delete all of them, you risk missing potentially valuable valid emails.

How to Verify Emails from zinziz.nl Using BounceBan

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

• 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 (e.g., xxx@zinziz.nl), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Bulk Verification: To verify emails from zinziz.nl and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• API Integration: If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

Benefits of Using BounceBan

BounceBan offers several benefits, including:

• Accurate 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. For a small share of catchall emails, it may take a few minutes. You can verify thousands of emails concurrently.
• GDPR Compliance: BounceBan never has to actually send an email to verify the email, making it completely compliant with GDPR.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email that is not assigned to a specific user but instead catches all emails sent to a specific domain.

2. What is an Email Security Gateway (ESG)? An Email Security Gateway (ESG) is a security solution that filters incoming emails to protect against spam, phishing, and malware.

3. Why is it challenging to verify emails from zinziz.nl? Verifying emails from zinziz.nl can be challenging due to the use of catchall emails and potential Email Security Gateways.

4. What is the risk of not verifying emails from zinziz.nl? The risk of not verifying emails from zinziz.nl includes a high bounce rate, damaging your sending reputation, and lower delivery rates, open rates, and click rates.

5. How can BounceBan help in verifying emails from zinziz.nl? BounceBan can help in verifying emails from zinziz.nl by accurately verifying catchall emails and emails behind Email Security Gateways.

BounceBan FAQs

1. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

2. How fast is BounceBan verification? 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.

3. Is BounceBan GDPR compliant? Yes, BounceBan is completely compliant with GDPR as it never has to actually send an email to verify the email.

4. Can I integrate BounceBan via API? Yes, you can easily integrate BounceBan via API. API reference: https://bounceban.com/public/doc/api.html

5. What is the knowledge base for BounceBan? The detailed knowledge base for BounceBan is here: https://bounceban.tawk.help

zinziz.nl FAQs

1. What is the domain of zinziz.nl? The domain of zinziz.nl is zinziz.nl.

2. What is the most common email pattern used by zinziz.nl? The most common email pattern used by zinziz.nl is johnsmith@zinziz.nl (23%).

3. What is the industry of zinziz.nl? The industry of zinziz.nl is research.

4. What is the address of zinziz.nl? The address of zinziz.nl is 19G Kanaalweg kanaalweg 19 g, utrecht, nl Utrecht Utrecht Netherlands.

5. What are the MX records of zinziz.nl? The MX records of zinziz.nl are zinziz-nl.mail.protection.outlook.com and relay.rzone.de.

6. Is zinziz.nl a catchall domain? Yes, zinziz.nl uses catchall emails.

7. Can traditional verification services verify emails from zinziz.nl? No, traditional verification services such as Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails from zinziz.nl.

8. How many emails can I verify concurrently using BounceBan? You can verify thousands of emails concurrently using BounceBan.

9. What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

10. How can I get more information about BounceBan? You can get more information about BounceBan by visiting their website https://bounceban.com/.

By using BounceBan, you can accurately verify emails from zinziz.nl and ensure the deliverability of your emails. Remember, verifying emails is a crucial step in maintaining a healthy email list and avoiding a high bounce rate.