As a business owner or marketer, you understand the importance of having accurate and reliable email lists. But what if you're dealing with catchall emails from a domain like vbl-rt.de, which uses email security gateways (ESG) and has a high risk of bouncing or being marked as spam? In this blog post, we'll discuss the challenges of verifying emails from vbl-rt.de and how BounceBan can help you overcome them.

About vbl-rt.de

vbl-rt.de is a domain owned by Heiko Hölz vfm-Versicherungsvermittlung, a company based in Lichtenstein, Baden-Württemberg, Germany. The company operates in the insurance industry and has a unique email pattern distribution, with the most common pattern being js@vbl-rt.de (30%). The domain is set to catchall, which means that simple SMTP tests used by traditional verification services may not be able to verify emails from this domain.

Challenges of Verifying Emails from vbl-rt.de

Verifying emails from vbl-rt.de can be challenging due to several reasons:

• Email Security Gateways (ESG): vbl-rt.de may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• Catchall Emails: vbl-rt.de is set to catchall, which means that traditional verification services may not be able to verify emails from this domain.
• No Bounce Messages: vbl-rt.de may not always return a bounce message even if you send a test message to an invalid email address at that domain, making services like Scrubby not work.

Risks of Not Verifying Emails from vbl-rt.de

If you don't verify emails from vbl-rt.de, you risk:

• High Bounce Rate: Your email list may be outdated, resulting in a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.
• Missing Valuable Emails: If you delete all unverified emails, you may miss potentially valuable valid emails.
• Account Restrictions: If your bounce rate is too high, your email service providers may restrict your account.

How to Verify Emails from vbl-rt.de 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 vbl-rt.de:

Step 1: Create a Free Account

Create a free account at https://bounceban.com/.

Step 2: Verify Individual Emails

Go to the BounceBan dashboard https://bounceban.com/app/verify and enter the email for verification, e.g., xxx@vbl-rt.de. Click the "Verify for free" button. BounceBan provides unlimited free single verifications.

Step 3: Verify Emails in Bulk

To verify emails from vbl-rt.de and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.

Step 4: Integrate with APIs

If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.

Why Choose BounceBan?

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails, and it's completely GDPR-compliant.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that receives all emails sent to a domain that do not match a specific email address.
2. Why are catchall emails risky? Catchall emails can be risky because they may not always return a bounce message, making it difficult to verify their validity.
3. Can traditional verification services verify catchall emails? No, traditional verification services may not be able to verify catchall emails.
4. What is Email Security Gateway (ESG)? ESG is a security system that filters out unwanted emails and can make simple SMTP tests fail.
5. Why is it important to verify emails from vbl-rt.de? Verifying emails from vbl-rt.de is important to ensure that your email list is accurate and reliable, reducing the risk of high bounce rates and damaged sending reputation.

BounceBan FAQs

1. Can BounceBan verify catchall emails from vbl-rt.de? Yes, BounceBan is the only service that can accurately verify catchall emails from vbl-rt.de.
2. How does BounceBan verify emails from vbl-rt.de? BounceBan uses advanced AI to recognize patterns and enhance accuracy, making it possible to verify emails from vbl-rt.de.
3. Is BounceBan GDPR-compliant? Yes, BounceBan is completely GDPR-compliant and never has to actually send an email to verify the email.
4. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.
5. Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan via the APIs.

vbl-rt.de FAQs

1. What is vbl-rt.de? vbl-rt.de is a domain owned by Heiko Hölz vfm-Versicherungsvermittlung, a company based in Lichtenstein, Baden-Württemberg, Germany.
2. What industry does vbl-rt.de operate in? vbl-rt.de operates in the insurance industry.
3. What is the most common email pattern distribution at vbl-rt.de? The most common email pattern distribution at vbl-rt.de is js@vbl-rt.de (30%).
4. Is vbl-rt.de set to catchall? Yes, vbl-rt.de is set to catchall.
5. What are the MX records for vbl-rt.de? The MX records for vbl-rt.de are vblrt-de0i.mail.protection.outlook.com and mxlb.ispgateway.de.
6. Can traditional verification services verify emails from vbl-rt.de? No, traditional verification services may not be able to verify emails from vbl-rt.de due to its catchall nature and possible use of Email Security Gateways.
7. What is the risk of not verifying emails from vbl-rt.de? The risk of not verifying emails from vbl-rt.de is a high bounce rate, damaged sending reputation, and potentially missing valuable valid emails.
8. How can I verify emails from vbl-rt.de in bulk? You can verify emails from vbl-rt.de and other domains in bulk by uploading a CSV at https://bounceban.com/app/bulk/list.
9. Is BounceBan the only service that can verify emails from vbl-rt.de? Yes, BounceBan is the only service that can accurately verify catchall emails from vbl-rt.de.
10. How accurate is BounceBan in verifying emails from vbl-rt.de? BounceBan can accurately verify over 80% of catchall emails from vbl-rt.de with a 97%+ accuracy rate.

By using BounceBan to verify emails from vbl-rt.de, you can ensure that your email list is accurate and reliable, reducing the risk of high bounce rates and damaged sending reputation. Try BounceBan today and start verifying your emails with confidence!