Verifying email addresses is a crucial step in maintaining a healthy email list, especially when it comes to institutions like Faculdade UNINA, a higher education institution in Brazil. In this blog post, we'll discuss the challenges of verifying emails at unina.edu.br, the risks of not doing so, and how BounceBan can help you accurately verify catchall emails from this domain.

About Faculdade UNINA

Faculdade UNINA is a higher education institution located in Curitiba, Paraná, Brazil. With a strong focus on providing quality education, the institution has established itself as a reputable name in the Brazilian education sector.

Challenges of Verifying Emails at unina.edu.br

Verifying email addresses at unina.edu.br can be a daunting task due to several reasons:

• Email Security Gateways (ESG): Although there is no concrete information about whether unina.edu.br uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., it's essential to consider this possibility. If they do, traditional verification services might struggle to verify emails accurately.
• Catchall Emails: unina.edu.br is set to catchall, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify emails accurately.
• No Bounce Messages: Even if you send test messages to an invalid email address at unina.edu.br, the domain may not always return a bounce message, making services like Scrubby ineffective.

Risks of Not Verifying Emails at unina.edu.br

Not verifying emails at unina.edu.br can lead to several risks:

• Risky Emails: Other services may flag most emails at unina.edu.br as risky, leaving you unsure of how to handle them. If you keep them, you risk a high bounce rate, and if you delete them, you might miss potentially valuable valid emails.
• Outdated Lists and Damaged Reputation: Failing to verify emails can result in outdated lists, leading to high bounce rates, damaging your sending reputation, and ultimately affecting your email delivery rate, open rate, and click rate. In extreme cases, your email service providers may restrict your account.

Using BounceBan to Verify Emails from unina.edu.br

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 unina.edu.br:

• 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@unina.edu.br), and click the "Verify for free" button. BounceBan offers unlimited free single verifications.
• Bulk Verification: To verify emails from unina.edu.br and other domains in bulk, upload a CSV 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 and explore the detailed knowledge base at https://bounceban.tawk.help.

Why BounceBan Stands Out

BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, with an accuracy rate of over 97%. It verifies millions of emails daily, leveraging advanced AI to recognize patterns and enhance accuracy. Moreover, 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.

What sets BounceBan apart is its ability to verify catchall emails without actually sending an email, making it completely compliant with GDPR. Services like Scrubby, which verify emails by sending emails, pose risks and have limitations.

FAQs about Verifying Emails at unina.edu.br

1. What is the main challenge in verifying emails at unina.edu.br? Answer: The main challenge is that unina.edu.br is set to catchall, and it may use email security gateways, making traditional verification services ineffective.
2. What happens if I don't verify emails at unina.edu.br? Answer: You risk having an outdated list, high bounce rates, and damaged sending reputation.
3. Can traditional verification services verify catchall emails? Answer: No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
4. What is the estimated percentage of catchall emails that cannot be verified by traditional services? Answer: Approximately 40-50% of business emails are catchalls, which are not verifiable by traditional services.
5. What is the accuracy rate of BounceBan in verifying catchall emails? Answer: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.

1. Can BounceBan verify catchall emails at unina.edu.br? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
2. How can I use BounceBan to verify emails from unina.edu.br? Answer: You can use BounceBan's individual verification, bulk verification, or API integration to verify emails from unina.edu.br.
3. Is BounceBan's verification process fast? Answer: Yes, BounceBan verification 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 thousands of emails concurrently using BounceBan? Answer: Yes, you can verify thousands of emails concurrently using BounceBan.
5. Is BounceBan compliant with GDPR? Answer: Yes, BounceBan is completely compliant with GDPR, as it doesn't send actual emails to verify email addresses.

1. What is the domain of Faculdade UNINA? Answer: The domain is unina.edu.br.
2. What is the industry of Faculdade UNINA? Answer: The industry is higher education.
3. What is the address of Faculdade UNINA? Answer: The address is 112 Rua Cláudio Chatagnier, Curitiba, PR 82520-590, Brazil.
4. What is the email pattern distribution at unina.edu.br? Answer: The email pattern distribution is john.smith@unina.edu.br (30%), johns@unina.edu.br (17%), jsmith@unina.edu.br (12%), smith.john@unina.edu.br (10%).
5. What is the most common email pattern at unina.edu.br? Answer: The most common email pattern is john.smith@unina.edu.br (30%).
6. What are the MX records of unina.edu.br? Answer: The MX records are unina-edu-br.mail.protection.outlook.com and bounces.mktnaweb.com.
7. Is unina.edu.br set to catchall? Answer: Yes, unina.edu.br is set to catchall.
8. Can traditional verification services verify emails at unina.edu.br? Answer: No, traditional verification services may struggle to verify emails at unina.edu.br due to its catchall nature and potential use of email security gateways.
9. What is the importance of verifying emails at unina.edu.br? Answer: Verifying emails at unina.edu.br is crucial to maintain a healthy email list, avoid high bounce rates, and protect your sending reputation.
10. How can I get more information about BounceBan? Answer: You can visit the BounceBan website, explore the knowledge base, or contact their support team for more information.

By using BounceBan to verify emails from unina.edu.br, you can ensure the accuracy and reliability of your email list, avoiding the risks associated with not verifying emails. Try BounceBan today and experience the difference in email verification!