Introduction to vpnbook.com
vpnbook.com is a company that operates in the industry, providing various services to its customers. With a domain like vpnbook.com, it's essential to verify email addresses to maintain a healthy email list and avoid bounces. In this blog post, we'll discuss the challenges of verifying emails from vpnbook.com, the risks of not verifying, and how to use BounceBan to verify emails from this domain.
Challenges of Verifying Emails from vpnbook.com
Verifying emails from vpnbook.com can be challenging due to several reasons:
- Email Security Gateways (ESGs): vpnbook.com might be using 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, making it difficult for traditional verification services to verify emails.
- Catchall Emails: vpnbook.com may be set to catchall, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify these emails.
- No Bounce Messages: vpnbook.com 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 from vpnbook.com
Not verifying emails from vpnbook.com can lead to:
- High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
- Risky Emails: Other services may leave most emails at vpnbook.com as risky, making it difficult to decide what to do with them. If you keep the emails, you risk seeing a high bounce; if you delete all of them, you risk missing potentially valuable valid emails.
How to Verify Emails from vpnbook.com with BounceBan
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 vpnbook.com:
- Create a Free Account: Go to https://bounceban.com and create a free account.
- Verify Individual Emails: Go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification (e.g., xxx@vpnbook.com), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
- Verify Emails in Bulk: To verify emails from vpnbook.com and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- Integrate via API: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.
Benefits of Using BounceBan
- Accurate Verification: BounceBan accurately 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.
- Compliance with GDPR: BounceBan never has to actually send an email to verify the email, making it completely compliant with GDPR.
Frequently Asked Questions
General FAQs about Verifying Catchall Risky Emails from vpnbook.com
- What is a catchall email? A catchall email is an email address that is set to receive all emails sent to a specific domain, even if the email address does not exist.
- Why is it challenging to verify catchall emails? Catchall emails are challenging to verify because they can bypass traditional verification methods, making it difficult to determine their validity.
- What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to high bounce rates, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
- How does BounceBan verify catchall emails? BounceBan uses advanced AI to accurately verify catchall emails, even those behind Email Security Gateways.
- Can I verify catchall emails with traditional verification services? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
FAQs about Using BounceBan to Verify Emails from vpnbook.com
- How do I create a free account on BounceBan? Go to https://bounceban.com and sign up for a free account.
- Can I verify individual emails from vpnbook.com for free? Yes, BounceBan provides unlimited free single verifications.
- How do I verify emails from vpnbook.com in bulk? Upload a CSV at https://bounceban.com/app/bulk/list.
- Can I integrate BounceBan via API? Yes, you can integrate BounceBan via API. API reference: https://bounceban.com/public/doc/api.html.
- What is the accuracy rate of BounceBan's verification? BounceBan accurately verifies over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about vpnbook.com
What is the domain of vpnbook.com? The domain is vpnbook.com.
Is the email domain catchall? Yes, the email domain is catchall.
What is the most common email pattern in vpnbook.com? The most common email pattern is johns@vpnbook.com (19%).
What are the MX records for vpnbook.com? The MX records are cpanel83.gzo.com.
What industry does vpnbook.com operate in? The industry is not specified.
What is the address of vpnbook.com? The address is not specified.
What is the email pattern distribution of vpnbook.com? The email pattern distribution is johns@vpnbook.com (19%), john.s@vpnbook.com (16%), smithj@vpnbook.com (15%), johns@vpnbook.com (11%).
Can I verify emails from vpnbook.com using traditional verification services? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails from vpnbook.com.
What is the service that can verify email addresses from vpnbook.com? BounceBan is the service that can verify email addresses from vpnbook.com.
What is the benefit of using BounceBan to verify emails from vpnbook.com? BounceBan accurately verifies catchall emails from vpnbook.com, reducing the risk of high bounce rates and improving email deliverability.
By using BounceBan to verify emails from vpnbook.com, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving email deliverability.