The University of Zululand, a prominent institution in South Africa, uses the domain unizulu.ac.za for its email communication. Verifying emails from this domain can be a challenge due to its catchall nature and potential use of email security gateways. In this blog post, we will explore the difficulties of verifying emails from unizulu.ac.za and how BounceBan can help overcome these obstacles.

Challenges of Verifying Emails from unizulu.ac.za

Verifying emails from unizulu.ac.za can be tricky due to several reasons. Firstly, the domain is set to catchall, which means that simple SMTP tests used by traditional verification services may not work. This is because catchall domains accept all emails addressed to them, regardless of whether the recipient exists or not. As a result, services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify emails from this domain.

Another challenge is that unizulu.ac.za may use 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 even more difficult to verify emails.

Lastly, unizulu.ac.za may not always return a bounce message even if you send test messages to an invalid email address at that domain. This means that services like Scrubby, which verify emails by sending test messages, may not work.

Risks of Not Verifying Emails from unizulu.ac.za

Not verifying emails from unizulu.ac.za can lead to several risks. For instance, other services may leave most emails at unizulu.ac.za as risky, leaving you unsure of how to deal with them. If you keep the emails, you risk seeing a high bounce rate, which can damage your sending reputation. On the other hand, if you delete all of them, you risk missing potentially valuable valid emails.

If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and subsequently, lower delivery rates, open rates, and click rates. In extreme cases, your email service providers may restrict your account.

Using BounceBan to Verify Emails from unizulu.ac.za

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 unizulu.ac.za:

Verifying Individual Emails

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 for verification, e.g., xxx@unizulu.ac.za, and click the "Verify for free" button.

Verifying Emails in Bulk

1. Upload a CSV file at https://bounceban.com/app/bulk/list.

Integrating with BounceBan API

If you're a developer, you can easily integrate with BounceBan's API. Refer to the API reference at https://bounceban.com/public/doc/api.html.

BounceBan's advanced AI technology allows it to accurately verify over 80% of catchall emails with a 97%+ accuracy rate. The service verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy. Verification is fast, taking only a few seconds for most emails, and you can verify thousands of emails concurrently.

Benefits of Using BounceBan

BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways. It verifies emails without sending actual emails, making it compliant with GDPR. BounceBan's success rate in verifying catchall emails is consistently improving, and it provides a detailed knowledge base at https://bounceban.tawk.help.

FAQs about Verifying Emails at unizulu.ac.za

1. What is a catchall email? A catchall email is an email address that accepts all emails addressed to it, regardless of whether the recipient exists or not.
2. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because they accept all emails, making it hard to determine whether the recipient exists or not.
3. What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to high bounce rates, damaging your sending reputation, and subsequently, lower delivery rates, open rates, and click rates.
4. How many business emails are catchalls? Approximately 40-50% of business emails are catchalls, which are not verifiable by traditional verification services.
5. Can BounceBan verify catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.

1. Can BounceBan verify emails from unizulu.ac.za? Yes, BounceBan can verify emails from unizulu.ac.za.
2. How does BounceBan verify emails from unizulu.ac.za? BounceBan uses advanced AI technology to verify emails from unizulu.ac.za without sending actual emails.
3. Is BounceBan compliant with GDPR? Yes, BounceBan is compliant with GDPR because it doesn't send actual emails to verify emails.
4. How accurate is BounceBan in verifying emails from unizulu.ac.za? BounceBan has a 97%+ accuracy rate in verifying emails from unizulu.ac.za.
5. Can I integrate BounceBan with my application? Yes, you can integrate BounceBan with your application using its API.

1. What is the domain of the University of Zululand? The domain of the University of Zululand is unizulu.ac.za.
2. Is unizulu.ac.za a catchall domain? Yes, unizulu.ac.za is a catchall domain.
3. What is the most common email pattern at unizulu.ac.za? The most common email pattern at unizulu.ac.za is jsmith@unizulu.ac.za (30%).
4. What are the MX records for unizulu.ac.za? The MX records for unizulu.ac.za are unizulu-ac-za.mail.eo.outlook.com.
5. Where is the University of Zululand located? The University of Zululand is located in Richards Bay, KwaZulu-Natal, South Africa.
6. What is the address of the University of Zululand? The address of the University of Zululand is Private Bag X1001, Richards Bay, KwaZulu-Natal, South Africa.
7. What industry does the University of Zululand belong to? The University of Zululand belongs to the education industry.
8. Can I use BounceBan to verify emails from other domains? Yes, you can use BounceBan to verify emails from other domains, not just unizulu.ac.za.
9. Is BounceBan free to use? BounceBan offers unlimited free single verifications, and you can also purchase a subscription for bulk verifications.
10. How do I contact BounceBan support? You can contact BounceBan support through their knowledge base at https://bounceban.tawk.help.

By using BounceBan to verify emails from unizulu.ac.za, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and damaging your sending reputation.