About TopCareerz.nl

TopCareerz is a staffing and recruiting company based in Zwolle, Overijssel, Netherlands. They operate on the domain topcareerz.nl, which presents some unique challenges when it comes to verifying email addresses.

Challenges of Verifying Emails at TopCareerz.nl

Verifying email addresses at topcareerz.nl can be tricky due to several reasons:

• Catchall Emails: TopCareerz.nl is set up as a catchall domain, which means that traditional email verification services may not be able to verify email addresses accurately. Catchall emails are email addresses that are not explicitly defined but are still accepted by the mail server.
• Email Security Gateways: Although it's not confirmed, topcareerz.nl might be using Email Security Gateways (ESGs) 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 email addresses.
• No Bounce Messages: TopCareerz.nl may not always return a bounce message even if you send a test message to an invalid email address at that domain. This makes it challenging to determine the validity of an email address.

Risks of Not Verifying Emails at TopCareerz.nl

Not verifying email addresses at topcareerz.nl can lead to:

• High Bounce Rates: If you don't verify email addresses, you may end up sending emails to invalid addresses, resulting in high bounce rates. This can damage your sending reputation and lead to lower delivery rates, open rates, and click rates.
• Risky Emails: Other email verification services might leave most emails at topcareerz.nl as "risky" or "unverified," making it difficult to determine what to do with them. If you keep them, you risk seeing a high bounce rate; if you delete them, you might miss out on potentially valuable contacts.

Verifying Emails at TopCareerz.nl with BounceBan

BounceBan is the only email verification service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how to use BounceBan to verify email addresses at topcareerz.nl:

• Individual Verification: Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email address you want to verify (e.g., xxx@topcareerz.nl), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Bulk Verification: To verify emails from topcareerz.nl and other domains in bulk, you can upload a CSV file at https://bounceban.com/app/bulk/list.
• API Integration: If you're a developer, you can easily integrate BounceBan via the APIs. Refer to the API reference at https://bounceban.com/public/doc/api.html for more information.

Why BounceBan is the Best Choice

BounceBan is the only service capable of accurately verifying catchall emails and emails behind Email Security Gateways. Here's why:

• High Accuracy: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: Verification takes only a few seconds for most emails, and a few minutes for a small share of catchall emails.
• GDPR Compliance: BounceBan never sends an actual email to verify an email address, making it completely GDPR compliant.

Frequently Asked Questions

General FAQs about Verifying Catchall Risky Emails from TopCareerz.nl

1. What is a catchall email address? A catchall email address is an email address that is not explicitly defined but is still accepted by the mail server.
2. Why are catchall emails difficult to verify? Catchall emails are challenging to verify because traditional email verification services may not be able to accurately determine their validity.
3. Can BounceBan verify catchall emails? Yes, BounceBan is the only email verification service capable of reliably verifying catchall emails.
4. What is an Email Security Gateway (ESG)? An Email Security Gateway (ESG) is a security solution that filters incoming and outgoing emails to protect against spam, phishing, and malware.
5. Why do Email Security Gateways make email verification difficult? ESGs can make simple SMTP tests fail, making it difficult to verify email addresses.

FAQs about How BounceBan Can Help Verify Emails at TopCareerz.nl

1. Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can verify emails behind Email Security Gateways.
2. How accurate is BounceBan in verifying catchall emails? BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
3. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant because it never sends an actual email to verify an email address.
4. Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV file to verify emails in bulk using BounceBan.
5. Can I integrate BounceBan with my application using APIs? Yes, you can integrate BounceBan with your application using APIs.

FAQs about TopCareerz.nl

1. What is TopCareerz.nl? TopCareerz.nl is a staffing and recruiting company based in Zwolle, Overijssel, Netherlands.
2. What is the domain of TopCareerz.nl? The domain of TopCareerz.nl is topcareerz.nl.
3. Is TopCareerz.nl a catchall domain? Yes, TopCareerz.nl is a catchall domain.
4. What is the most common email pattern at TopCareerz.nl? The most common email pattern at TopCareerz.nl is john.smith@topcareerz.nl (22%).
5. What are the MX records for TopCareerz.nl? The MX records for TopCareerz.nl are topcareerz-nl.mail.protection.outlook.com.
6. What industry does TopCareerz.nl operate in? TopCareerz.nl operates in the staffing and recruiting industry.
7. What is the address of TopCareerz.nl? The address of TopCareerz.nl is 2 Beukenallee beukenallee 2, 2, Zwolle, Overijssel 8019 BA, NL Zwolle Overijssel Netherlands.
8. Can I verify email addresses at TopCareerz.nl using BounceBan? Yes, you can verify email addresses at TopCareerz.nl using BounceBan.
9. Are there any specific challenges in verifying email addresses at TopCareerz.nl? Yes, TopCareerz.nl's catchall setup and potential use of Email Security Gateways make it challenging to verify email addresses.
10. Can I get support for verifying email addresses at TopCareerz.nl? Yes, you can refer to BounceBan's knowledge base at https://bounceban.tawk.help for support.

By using BounceBan to verify email addresses at topcareerz.nl, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.