As businesses expand their online presence, email verification has become a crucial step in ensuring the accuracy and deliverability of email lists. In this blog post, we'll delve into the challenges of verifying emails at twc.com.br, a domain belonging to Tenpo Web Ltda, and explore how BounceBan can help overcome these challenges.

About Tenpo Web Ltda and twc.com.br

Tenpo Web Ltda is a Brazilian company based in Lages, Santa Catarina, Brazil. Their domain, twc.com.br, is a critical component of their online operations. With a catchall email setup, verifying email addresses at twc.com.br can be a daunting task.

Challenges of Verifying Emails at twc.com.br

Verifying emails at twc.com.br is not a straightforward process. Here are some challenges you may encounter:

• Email Security Gateways (ESG): There is no information available on whether twc.com.br uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos. If they do, it may make simple SMTP tests fail, making verification more complicated.
• Catchall Emails: twc.com.br has a catchall email setup, which means that traditional verification services may not be able to verify these emails accurately. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may struggle to verify these emails.
• No Bounce Messages: twc.com.br may not always return a bounce message even if you send test messages to an invalid email address. This makes services like Scrubby, which rely on sending test emails, ineffective.

Risks of Not Verifying Emails at twc.com.br

Failing to verify emails at twc.com.br can have significant consequences:

• Risky Emails: Other services may leave most emails at twc.com.br as risky, leaving you unsure of how to proceed. Keeping these emails may lead to a high bounce rate, while deleting them may result in missing valuable valid emails.
• Outdated Lists and High Bounce Rates: If you don't verify emails, your list will become outdated, leading to high bounce rates. This can damage your sending reputation, resulting in lower delivery rates, open rates, and click rates. Excessive bounce rates may even lead to account restrictions from your email service providers.

Using BounceBan to Verify Emails at twc.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 at twc.com.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@twc.com.br), and click the "Verify for free" button. BounceBan offers unlimited free single verifications.
• Bulk Verification: To verify emails from twc.com.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. API reference: https://bounceban.com/public/doc/api.html
• Knowledge Base: For detailed information, visit BounceBan's knowledge base: https://bounceban.tawk.help

Why BounceBan?

BounceBan stands out from other verification services due to its:

• Accurate Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: Verification is fast, taking only a few seconds for most emails. For a small share of catchall emails, it may take a few minutes.
• GDPR Compliance: BounceBan never sends actual emails to verify addresses, making it completely GDPR compliant.
• Consistent Improvement: BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, leveraging advanced AI to recognize patterns and enhance accuracy.

FAQs

General FAQs

1. What is the importance of verifying emails at twc.com.br? Verifying emails at twc.com.br ensures the accuracy and deliverability of your email list, reducing bounce rates and improving your sending reputation.
2. What are the challenges of verifying emails at twc.com.br? The challenges include the possibility of Email Security Gateways, catchall emails, and no bounce messages.
3. Why can't traditional verification services verify catchall emails? Traditional services rely on simple SMTP tests, which may fail due to Email Security Gateways or catchall emails.
4. What are the risks of not verifying emails at twc.com.br? Failing to verify emails can lead to risky emails, outdated lists, high bounce rates, and damage to your sending reputation.
5. How can BounceBan help with verifying emails at twc.com.br? BounceBan can accurately verify catchall emails and emails behind Email Security Gateways, providing a reliable solution for verifying emails at twc.com.br.

BounceBan FAQs

1. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catchall emails with a high degree of accuracy.
2. What is the accuracy rate of BounceBan's verification? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. How fast is BounceBan's verification process? Verification is fast, taking only a few seconds for most emails. For a small share of catchall emails, it may take a few minutes.
4. Is BounceBan GDPR compliant? Yes, BounceBan never sends actual emails to verify addresses, making it completely GDPR compliant.
5. How can I integrate BounceBan with my application? You can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

twc.com.br FAQs

1. What is the industry of Tenpo Web Ltda? The industry of Tenpo Web Ltda is not specified.
2. What is the address of Tenpo Web Ltda? The address of Tenpo Web Ltda is Lages, SC Lages Santa Catarina Brazil.
3. What is the most common email pattern at twc.com.br? The most common email pattern at twc.com.br is j.smith@twc.com.br (30%).
4. Does twc.com.br have a catchall email setup? Yes, twc.com.br has a catchall email setup.
5. What are the MX records for twc.com.br? The MX records for twc.com.br are mx01.atplus.com.br.
6. What is the distribution of email patterns at twc.com.br? The distribution of email patterns at twc.com.br is j.smith@twc.com.br (30%), john_smith@twc.com.br (24%), js@twc.com.br (13%), and smith@twc.com.br (8%).
7. Can I use BounceBan to verify emails at twc.com.br? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at twc.com.br.
8. How do I verify individual emails at twc.com.br using BounceBan? 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@twc.com.br), and click the "Verify for free" button.
9. Can I verify emails from twc.com.br and other domains in bulk using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from twc.com.br and other domains in bulk.
10. Where can I find more information about BounceBan? You can find more information about BounceBan at https://bounceban.tawk.help.

By understanding the challenges of verifying emails at twc.com.br and using BounceBan's advanced verification capabilities, you can ensure the accuracy and deliverability of your email list, reducing bounce rates and improving your sending reputation.