TNV Consulting, a leading information technology and services company, uses the domain tnv.inf.br for its email communications. However, verifying emails from this domain can be a challenge due to its catchall nature and potential use of email security gateways (ESGs). In this blog post, we'll discuss the challenges of verifying emails at tnv.inf.br, the risks of not verifying them, and how BounceBan can help.

Challenges of Verifying Emails at tnv.inf.br

Verifying emails at tnv.inf.br can be a daunting task due to several reasons:

• Catchall emails: tnv.inf.br is set to catchall, which means that simple SMTP tests used by traditional verification services may not work. Catchall emails are a common phenomenon in the business world, with approximately 40-50% of business emails being catchalls.
• Email Security Gateways (ESGs): There is no information yet about whether tnv.inf.br uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it will be a big challenge for traditional verification services.
• Lack of bounce messages: tnv.inf.br may not always return a bounce message even if you send test messages to an invalid email address, making services like Scrubby not work.

Risks of Not Verifying Emails at tnv.inf.br

Not verifying emails at tnv.inf.br can lead to several risks:

• High bounce rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate. This can damage your sending reputation, leading to lower delivery rates, open rates, and click rates.
• Risky emails: Other services may leave most emails at tnv.inf.br as risky, leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce; if you delete all of them, you risk missing potentially valuable valid emails.

Using BounceBan to Verify Emails from tnv.inf.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 tnv.inf.br:

• Individual email 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@tnv.inf.br), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Bulk email verification: To verify emails from tnv.inf.br and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• API integration: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

BounceBan's advanced AI technology can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as 'risky', accounting for about 20% or less.

FAQs

General FAQs about verifying catchall risky emails from tnv.inf.br

1. What is the main challenge of verifying emails at tnv.inf.br? Answer: The main challenge is that tnv.inf.br is set to catchall, making simple SMTP tests used by traditional verification services unreliable.
2. What is the risk of not verifying emails at tnv.inf.br? Answer: The risk is a high bounce rate, damaging your sending reputation, and potentially missing valuable valid emails.
3. Can BounceBan verify catchall emails from tnv.inf.br? Answer: Yes, BounceBan is capable of reliably verifying catchall emails from tnv.inf.br.
4. How does BounceBan verify emails from tnv.inf.br? Answer: BounceBan uses advanced AI technology to recognize patterns and enhance accuracy, ensuring reliable email verification.
5. Is BounceBan compliant with GDPR? Answer: Yes, BounceBan is completely GDPR-compliant, as it does not send actual emails to verify addresses.

FAQs about how BounceBan can be helpful in verifying emails at tnv.inf.br

1. Can BounceBan verify emails from tnv.inf.br in bulk? Answer: Yes, you can upload a CSV to verify emails from tnv.inf.br and other domains in bulk.
2. How accurate is BounceBan in verifying catchall emails? Answer: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. Can I integrate BounceBan with my existing system? Answer: Yes, you can easily integrate BounceBan via its APIs.
4. Is BounceBan's email verification process fast? Answer: Yes, BounceBan's verification process is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.
5. Does BounceBan have a knowledge base for support? Answer: Yes, BounceBan has a detailed knowledge base at https://bounceban.tawk.help.

FAQs about basic information of tnv.inf.br

1. What is the domain of TNV Consulting? Answer: The domain is tnv.inf.br.
2. Is tnv.inf.br set to catchall? Answer: Yes, tnv.inf.br is set to catchall.
3. What is the most common email pattern at tnv.inf.br? Answer: The most common email pattern is john.smith@tnv.inf.br (28%).
4. What is the MX record for tnv.inf.br? Answer: The MX record is tnv-inf-br.mail.protection.outlook.com.
5. What industry does TNV Consulting operate in? Answer: TNV Consulting operates in the information technology and services industry.
6. What is the address of TNV Consulting? Answer: The address is 296 Avenida Doutor Chucri Zaidan, 23rd floor, São Paulo, São Paulo 04583-110, Brazil.
7. Can I verify emails from tnv.inf.br using traditional verification services? Answer: Traditional verification services may not work due to tnv.inf.br's catchall nature and potential use of ESGs.
8. How many business emails are catchalls? Answer: Approximately 40-50% of business emails are catchalls.
9. Can BounceBan verify emails behind Email Security Gateways? Answer: Yes, BounceBan is capable of verifying emails behind ESGs.
10. Is BounceBan a reliable solution for verifying emails from tnv.inf.br? Answer: Yes, BounceBan is a reliable solution for verifying emails from tnv.inf.br and other domains.

By using BounceBan to verify emails from tnv.inf.br, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.