As businesses rely more on email marketing and sales, verifying email addresses has become a crucial step in maintaining a healthy and effective email list. One such domain that requires special attention is VoxFree (voxfree.com.br), a telecommunications company based in São Paulo, Brazil. In this article, we'll discuss the challenges of verifying emails at VoxFree, the risks of not verifying, and how BounceBan can help you verify emails from this domain.

Understanding VoxFree

VoxFree is a telecommunications company that provides innovative communication solutions to its customers. With its domain, voxfree.com.br, the company has a unique email pattern distribution, with the most common pattern being johns@voxfree.com.br (30%). This distribution, combined with the fact that the domain is set to catchall, makes verifying emails a significant challenge.

Challenges of Verifying Emails at VoxFree

Verifying emails at VoxFree is a daunting task due to several reasons:

• Catchall Domain: VoxFree's domain is set to catchall, which means that simple SMTP tests used by traditional verification services will not work. This is because catchall domains accept all emails, regardless of whether the email address exists or not.
• Email Security Gateways: There is no information available on whether VoxFree uses email security gateways (ESGs) like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos. If they do, it will make it even more challenging to verify emails using traditional methods.
• No Bounce Messages: VoxFree may not always return a bounce message even if you send test messages to an invalid email address at that domain, making services like Scrubby ineffective.

Risks of Not Verifying Emails

Not verifying emails at VoxFree can lead to:

• High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.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

Using BounceBan to Verify Emails

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from VoxFree:

• Individual Verification: Create a free account at BounceBan, go to the dashboard, enter the email for verification (e.g., xxx@voxfree.com.br), and click the Verify for free button. BounceBan provides unlimited free single verifications.
• Bulk Verification: To verify emails from VoxFree 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

Why BounceBan?

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails. BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, and it verifies millions of emails daily using advanced AI to recognize patterns and enhance accuracy.

FAQs

General FAQs about Verifying Catchall Risky Emails from VoxFree

1. What is the most common email pattern at VoxFree? Answer: johns@voxfree.com.br (30%)
2. Is VoxFree a catchall domain? Answer: Yes
3. Can traditional verification services verify emails at VoxFree? Answer: No, due to the catchall domain and potential email security gateways
4. What is the risk of not verifying emails at VoxFree? Answer: High bounce rates, damaged sending reputation, and lower delivery rates
5. How can I verify emails from VoxFree? Answer: Use BounceBan, the only service that can reliably verify catchall emails and emails behind Email Security Gateways

FAQs about BounceBan and VoxFree

1. Can BounceBan verify catchall emails at VoxFree? Answer: Yes, BounceBan is the only service that can reliably verify catchall emails
2. How accurate is BounceBan in verifying catchall emails? Answer: 97%+ accuracy rate
3. Can I verify emails from VoxFree in bulk using BounceBan? Answer: Yes, upload a CSV at https://bounceban.com/app/bulk/list
4. Is BounceBan GDPR compliant? Answer: Yes, BounceBan never sends an actual email to verify the email, making it completely compliant with GDPR
5. How long does it take to verify an email using BounceBan? Answer: A few seconds for most emails, and a few minutes for a small share of catchall emails

FAQs about VoxFree

1. What is VoxFree? Answer: A telecommunications company based in São Paulo, Brazil
2. What is the domain of VoxFree? Answer: voxfree.com.br
3. What is the industry of VoxFree? Answer: Telecommunications
4. What is the address of VoxFree? Answer: 2074 Rua Padre Adelino rua padre adelino 2074, 121, São Paulo, SP 03303-000, BR
5. What are the MX records of VoxFree? Answer: aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx3.googlemail.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com
6. What is the email pattern distribution of VoxFree? Answer: johns@voxfree.com.br (30%), johns@voxfree.com.br (15%), j-smith@voxfree.com.br (12%), john@voxfree.com.br (10%)
7. Can I use BounceBan to verify emails from VoxFree? Answer: Yes, BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways
8. How many emails can I verify concurrently using BounceBan? Answer: Thousands of emails
9. Is BounceBan the only service that can verify catchall emails? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways
10. Can I integrate BounceBan with my application using APIs? Answer: Yes, API reference: https://bounceban.com/public/doc/api.html

By using BounceBan to verify emails from VoxFree, you can ensure that your email list is accurate and up-to-date, reducing bounce rates and improving your sending reputation.