Introduction to tier4.co.nz

tier4.co.nz is an information technology and services company based in Auckland, New Zealand. With its headquarters located at 318 Ti Rakau Drive, Auckland, New Zealand, the company operates in the IT sector, providing innovative solutions to its clients.

Challenges of Verifying Emails at tier4.co.nz

Verifying email addresses at tier4.co.nz can be a daunting task. One of the significant challenges is that the domain is set to catchall, which means that traditional verification services may not be able to accurately verify email addresses. Additionally, tier4.co.nz may use email security gateways (ESG) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.

Another challenge is that tier4.co.nz may not always return a bounce message even when an invalid email address is sent a test message. This can render services that rely on bounce messages to verify emails, such as Scrubby, ineffective.

Risks of Not Verifying Emails at tier4.co.nz

Not verifying email addresses at tier4.co.nz can have significant consequences. Traditional verification services may leave most emails at tier4.co.nz as "risky," making it difficult to determine how to proceed with the email list. If you choose to keep the emails, you risk seeing a high bounce rate, which can damage your sending reputation and lower your delivery, open, and click rates. On the other hand, if you delete all the "risky" emails, you risk missing potentially valuable valid emails.

If you don't verify emails, your list will become outdated, leading to a high bounce rate, which can result in your email service provider restricting your account.

Using BounceBan to Verify Emails at tier4.co.nz

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. To verify individual emails from tier4.co.nz using BounceBan, follow these steps:

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard at https://bounceban.com/app/verify.
3. Enter the email address you want to verify, e.g., xxx@tier4.co.nz, and click the "Verify for free" button.

BounceBan provides unlimited free single verifications. If you need to verify emails in bulk, you can upload a CSV file at https://bounceban.com/app/bulk/list. Developers can easily integrate BounceBan via its APIs, with API reference available at https://bounceban.com/public/doc/api.html. For detailed knowledge, you can refer to the BounceBan knowledge base at https://bounceban.tawk.help.

Why BounceBan is the Best Choice for Verifying Emails at tier4.co.nz

BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. Traditional verification services, such as Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter, are unable to verify catchall emails. BounceBan, on the other hand, can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

BounceBan's success rate in verifying catchall emails is consistently improving, with millions of emails verified daily using advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails, and a few minutes for a small share of catchall emails. You can verify thousands of emails concurrently.

Unlike services like Scrubby, BounceBan never sends an email to verify the email address, making it fully compliant with GDPR.

FAQs about Verifying Emails at tier4.co.nz

1. What is a catchall email address? A catchall email address is an email address that is configured to receive all emails sent to a specific domain that do not match a specific email address.

2. Why are catchall email addresses challenging to verify? Catchall email addresses are challenging to verify because they do not follow traditional email verification patterns, making it difficult for traditional verification services to accurately verify them.

3. What are the risks of not verifying catchall email addresses? Not verifying catchall email addresses can lead to a high bounce rate, damaging your sending reputation and lowering your delivery, open, and click rates.

4. Can traditional verification services verify catchall email addresses? No, traditional verification services are unable to verify catchall email addresses accurately.

5. What is the best way to verify catchall email addresses? The best way to verify catchall email addresses is using BounceBan, which is specifically designed to handle catchall email addresses and emails behind Email Security Gateways.

1. Can BounceBan verify catchall email addresses at tier4.co.nz? Yes, BounceBan is the only service capable of reliably verifying catchall email addresses at tier4.co.nz.

2. How does BounceBan verify catchall email addresses? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to accurately verify catchall email addresses.

3. Is BounceBan's email verification process fast? Yes, BounceBan's email verification process is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.

4. Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV file to verify emails in bulk using BounceBan.

5. Is BounceBan's email verification process compliant with GDPR? Yes, BounceBan's email verification process is fully compliant with GDPR, as it does not send an email to verify the email address.

1. What is the domain of tier4.co.nz? The domain of tier4.co.nz is tier4.co.nz.

2. Is the email domain of tier4.co.nz set to catchall? Yes, the email domain of tier4.co.nz is set to catchall.

3. What is the most common email pattern at tier4.co.nz? The most common email pattern at tier4.co.nz is smithj@tier4.co.nz (28%).

4. What is the industry of tier4.co.nz? The industry of tier4.co.nz is information technology and services.

5. What is the address of tier4.co.nz? The address of tier4.co.nz is 318 Ti Rakau Drive, Auckland, New Zealand.

6. What are the MX records of tier4.co.nz? The MX records of tier4.co.nz are spe.idctek.com and spe2.idctek.com.

7. Can I use traditional verification services to verify emails at tier4.co.nz? No, traditional verification services are unable to accurately verify emails at tier4.co.nz due to the catchall email domain and potential use of Email Security Gateways.

8. How does BounceBan handle emails behind Email Security Gateways? BounceBan is capable of accurately verifying emails behind Email Security Gateways, making it the best choice for verifying emails at tier4.co.nz.

9. Is BounceBan's email verification process accurate? Yes, BounceBan's email verification process is highly accurate, with a 97%+ accuracy rate.

10. Can I integrate BounceBan with my application using APIs? Yes, you can integrate BounceBan with your application using its APIs, with API reference available at https://bounceban.com/public/doc/api.html.