As a business owner or marketer, you understand the importance of having an accurate and reliable email list. One of the most critical steps in maintaining a healthy email list is verifying email addresses. In this article, we will discuss the challenges of verifying emails at twia.com.br, the risks of not verifying emails, and how BounceBan can help you verify catchall emails from this domain.

About twia.com.br

twia.com.br is the domain of Techwater Ltda, a machinery company based in São Paulo, Brazil. The company's email domain is set to catchall, which means that it accepts all emails sent to it, even if the email address does not exist. This setup can make it challenging to verify email addresses using traditional verification services.

Challenges of Verifying Emails at twia.com.br

Verifying emails at twia.com.br can be challenging due to several reasons:

• The domain may use email security gateways (ESGs) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. These gateways can make simple SMTP tests fail, making it difficult to verify email addresses.
• The catchall setup means that traditional verification services may not be able to verify email addresses using simple SMTP tests. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails.
• twia.com.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 twia.com.br

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

• Other services may leave most emails at twia.com.br as risky, making it difficult to decide how to deal with 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.
• If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email services providers may restrict your account.

Using BounceBan to Verify Emails from twia.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 twia.com.br:

• Create a free account at https://bounceban.com/.
• Go to the BounceBan dashboard https://bounceban.com/app/verify.
• Enter the email for verification xxx@twia.com.br and click the Verify for free button. BounceBan provides unlimited free single verifications.
• To verify emails from twia.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 via the APIs. API reference: https://bounceban.com/public/doc/api.html.
• Detailed knowledge base is here: https://bounceban.tawk.help.

Why BounceBan is the Best Choice

BounceBan is the best choice for verifying catchall emails because:

• Approximately 40-50% (increasing overtime) of business emails are catchalls, which are not verifiable by other services. BounceBan, however, can accurately verify over 80% of these emails with a 97%+ accuracy rate.
• BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy.
• BounceBan verification is fast. It takes a few seconds for most emails. For a small share of catchall emails, it may take a few minutes. You can verify thousands of emails concurrently.
• BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails including catchall emails. So it's completely in compliance with GDPR.

Frequently Asked Questions

General FAQs about Verifying Catchall Risky Emails from twia.com.br

1. What is the main challenge of verifying emails at twia.com.br? The main challenge is that the domain is set to catchall, and it may use email security gateways that can make simple SMTP tests fail.
2. What happens if I don't verify emails at twia.com.br? You risk seeing a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
3. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails.
4. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catchall emails with a 97%+ accuracy rate.
5. Is BounceBan GDPR compliant? Yes, BounceBan is completely GDPR compliant because it never has to actually send an email to verify the email.

FAQs about How BounceBan Can Be Helpful in Verifying Emails at twia.com.br

1. Can BounceBan verify emails from twia.com.br in bulk? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from twia.com.br and other domains in bulk.
2. Does BounceBan provide unlimited free single verifications? Yes, BounceBan provides unlimited free single verifications.
3. Can I integrate BounceBan via APIs? Yes, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.
4. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
5. How fast is BounceBan verification? BounceBan verification is fast, taking a few seconds for most emails and a few minutes for a small share of catchall emails.

FAQs about twia.com.br

1. What is the domain of Techwater Ltda? The domain is twia.com.br.
2. What industry does Techwater Ltda operate in? The company operates in the machinery industry.
3. Where is Techwater Ltda based? The company is based in São Paulo, Brazil.
4. What is the most common email pattern at twia.com.br? The most common email pattern is smith@twia.com.br (24%).
5. Does twia.com.br use email security gateways? It is not certain whether twia.com.br uses email security gateways, but it may use them, making simple SMTP tests fail.
6. What is the MX record of twia.com.br? The MX record is twia-com-br.mail.protection.outlook.com.
7. What is the email pattern distribution at twia.com.br? The email pattern distribution is smith@twia.com.br (24%), js@twia.com.br (17%), j.smith@twia.com.br (16%), smithj@twia.com.br (11%).
8. Can I use traditional verification services to verify emails at twia.com.br? No, traditional verification services may not be able to verify catchall emails at twia.com.br.
9. How does BounceBan help in verifying emails at twia.com.br? BounceBan helps by providing a reliable and accurate way to verify catchall emails at twia.com.br.
10. Is BounceBan the only service that can verify catchall emails? BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.

By using BounceBan to verify emails from twia.com.br, you can ensure that your email list is accurate and reliable, reducing the risk of high bounce rates and improving your sending reputation.