Verifying email addresses is an essential step in maintaining a healthy email list. However, verifying emails from certain domains can be challenging, especially when dealing with catchall emails. In this article, we will discuss the challenges of verifying emails from w12.com.br, the risks of not verifying emails, and how BounceBan can help you accurately verify emails from this domain.
Understanding w12.com.br
w12.com.br is a domain used by EVO | W12, a company in the information technology and services industry. The company is based in Santana de Parnaíba, São Paulo, Brazil. The domain has a catchall email setup, which means that emails sent to non-existent email addresses may not bounce back, making it difficult to verify.
Challenges of Verifying Emails at w12.com.br
Verifying emails at w12.com.br can be challenging due to several reasons:
- Catchall Emails: w12.com.br has a catchall email setup, which means that simple SMTP tests used by traditional verification services may not work.
- Email Security Gateways: There is a possibility that w12.com.br uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. These gateways can make simple SMTP tests fail.
- No Bounce Messages: w12.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
Not verifying emails at w12.com.br can lead to several risks:
- High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
- Risky Emails: Other services may leave most emails at w12.com.br as risky, so you don't know how to deal with it. 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 w12.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 w12.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@w12.com.br), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
- Bulk Verification: To verify emails from w12.com.br and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
- API Integration: If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html
- Detailed Knowledge Base: https://bounceban.tawk.help
Why Choose BounceBan?
BounceBan is the best choice for verifying emails from w12.com.br because:
- Catchall Email Verification: BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
- High Accuracy Rate: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
- Fast Verification: BounceBan verification is fast, taking only a few seconds for most emails.
- GDPR Compliance: BounceBan never has to actually send an email to verify the email, making it completely in compliance with GDPR.
Frequently Asked Questions
General FAQs about Verifying Catchall Risky Emails from w12.com.br
What is a catchall email? A catchall email is an email address that is set up to receive all emails sent to a domain, including emails sent to non-existent email addresses.
Why are catchall emails difficult to verify? Catchall emails are difficult to verify because simple SMTP tests may not work, and email security gateways may block verification attempts.
Can I use traditional verification services to verify emails from w12.com.br? Traditional verification services may not work due to the catchall email setup and possible email security gateways.
What are the risks of not verifying emails from w12.com.br? Not verifying emails from w12.com.br can lead to a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
How can I verify emails from w12.com.br? You can use BounceBan to verify emails from w12.com.br.
FAQs about How BounceBan Can Help Verify Emails at w12.com.br
How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying catchall emails.
What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.
Is BounceBan compliant with GDPR? Yes, BounceBan is completely in compliance with GDPR.
Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan with your application using our APIs.
FAQs about w12.com.br
What is w12.com.br? w12.com.br is a domain used by EVO | W12, a company in the information technology and services industry.
What is the industry of EVO | W12? EVO | W12 is in the information technology and services industry.
Where is EVO | W12 based? EVO | W12 is based in Santana de Parnaíba, São Paulo, Brazil.
What is the most common email pattern at w12.com.br? The most common email pattern at w12.com.br is johnsmith@w12.com.br (26%).
Does w12.com.br have a catchall email setup? Yes, w12.com.br has a catchall email setup.
What are the MX records for w12.com.br? The MX records for w12.com.br are w12-com-br.mail.protection.outlook.com.
What is the address of EVO | W12? The address of EVO | W12 is 39 Avenida Netuno, Santana de Parnaíba, São Paulo 06541-015, Brazil.
What is the email pattern distribution at w12.com.br? The email pattern distribution at w12.com.br is johnsmith@w12.com.br (26%), john@w12.com.br (22%), j.smith@w12.com.br (20%), john.smith@w12.com.br (13%).
Can I use BounceBan to verify emails from w12.com.br? Yes, you can use BounceBan to verify emails from w12.com.br.
Is BounceBan the only service capable of verifying catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.