Thunderbold, an information technology and services company based in São Paulo, Brazil, presents a unique challenge when it comes to verifying email addresses from their domain, thunderbold.com.br. With a significant proportion of catchall emails, traditional email verification services may struggle to accurately verify these addresses. In this blog post, we will discuss the challenges of verifying emails at thunderbold.com.br, the risks of not verifying these emails, and how BounceBan can help overcome these challenges.

Challenges of Verifying Emails at thunderbold.com.br

Verifying emails at thunderbold.com.br can be a daunting task due to several reasons:

• Email Security Gateways (ESGs): It is unclear whether thunderbold.com.br uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it can make simple SMTP tests fail, making verification even more challenging.
• Catchall Emails: Thunderbold.com.br is set up to catchall, which means that simple SMTP tests used by traditional verification services may not be able to verify these emails accurately.
• Lack of Bounce Messages: Even if you send test messages to an invalid email address at thunderbold.com.br, it may not always return a bounce message, making services like Scrubby ineffective.

Risks of Not Verifying Emails at thunderbold.com.br

Not verifying emails at thunderbold.com.br can lead to several risks:

• Risky Emails: Other services may leave most emails at thunderbold.com.br as risky, leaving you unsure of how to handle them. If you keep the emails, you may risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
• Outdated Lists: Failing to verify emails can result in an outdated list, leading to a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates. If the bounce rate is too high, your email service providers may restrict your account.

Using BounceBan to Verify Emails at thunderbold.com.br

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 thunderbold.com.br:

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@thunderbold.com.br, and click the "Verify for free" button. BounceBan provides unlimited free single verifications.

To verify emails from thunderbold.com.br and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.

If you are a developer, you can easily integrate BounceBan via the API. API reference: https://bounceban.com/public/doc/api.html.

Why BounceBan?

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. It verifies millions of emails daily and leverages 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.

Moreover, BounceBan never has to actually send an email to verify the email, unlike Scrubby, which can be a compliance risk. BounceBan's AI is fine-tuned with lots of signals to accurately verify all emails, including catchall emails, making it completely GDPR-compliant.

FAQs

1. What is the primary challenge in verifying emails at thunderbold.com.br?
   • The primary challenge is that thunderbold.com.br is set up to catchall, making simple SMTP tests used by traditional verification services ineffective.
2. What are the risks of not verifying emails at thunderbold.com.br?
   • The risks include having an outdated list, high bounce rates, and damage to your sending reputation.
3. Can traditional email verification services verify catchall emails?
   • No, traditional email verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
4. How accurate is BounceBan in verifying catchall emails?
   • BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
5. What is the advantage of using BounceBan over other email verification services?
   • BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.

1. How does BounceBan verify emails at thunderbold.com.br?
   • BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying emails, including catchall emails.
2. Can BounceBan verify emails in bulk from thunderbold.com.br?
   • Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
3. Is BounceBan's email verification service GDPR-compliant?
   • Yes, BounceBan's email verification service is completely GDPR-compliant as it never has to actually send an email to verify the email.
4. How fast is BounceBan's email verification service?
   • BounceBan's email verification service is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.
5. Can I integrate BounceBan's email verification service via API?
   • Yes, you can easily integrate BounceBan via the API. API reference: https://bounceban.com/public/doc/api.html.

1. What is the domain of Thunderbold?
   • The domain of Thunderbold is thunderbold.com.br.
2. Is thunderbold.com.br set up to catchall?
   • Yes, thunderbold.com.br is set up to catchall.
3. What is the most common email pattern at thunderbold.com.br?
   • The most common email pattern at thunderbold.com.br is johnsmith@thunderbold.com.br (30%).
4. What industry does Thunderbold operate in?
   • Thunderbold operates in the information technology and services industry.
5. Where is Thunderbold based?
   • Thunderbold is based in São Paulo, Brazil.
6. What is the address of Thunderbold?
   • The address of Thunderbold is São Paulo, São Paulo 04115000, BR, São Paulo State of São Paulo, Brazil.
7. What are the MX records of thunderbold.com.br?
   • The MX records of thunderbold.com.br are mx1.hostinger.com, mx1.hostinger.com.br, mx2.hostinger.com, and mx2.hostinger.com.br.
8. What is the email pattern distribution at thunderbold.com.br?
   • The email pattern distribution at thunderbold.com.br is johnsmith@thunderbold.com.br (30%), jsmith@thunderbold.com.br (21%), j-smith@thunderbold.com.br (8%), and j.smith@thunderbold.com.br (7%).
9. Can I use BounceBan to verify emails from thunderbold.com.br?
   • Yes, you can use BounceBan to verify emails from thunderbold.com.br.
10. Is BounceBan the only service that can verify catchall emails at thunderbold.com.br?
    • Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at thunderbold.com.br.