Introduction
In today's digital age, email verification is a crucial step in maintaining a healthy email list. However, verifying emails from certain domains can be a daunting task. One such domain is z-index.de, a company that presents unique challenges when it comes to email verification. In this blog post, we'll discuss the basics of z-index.de, the challenges of verifying emails from this domain, and how BounceBan can help overcome these challenges.
About z-index.de
z-index.de is a company with a domain that has a catchall setup, which means that all emails sent to non-existent addresses within the domain will still be received by the mail server. This setup can make email verification more complex. The email pattern distribution at z-index.de is as follows:
- smith.john@z-index.de (26%)
- john.smith@z-index.de (25%)
- js@z-index.de (19%)
- johns@z-index.de (5%)
The most common email pattern at z-index.de is smith.john@z-index.de, accounting for 26% of all email addresses.
Challenges of Verifying Emails at z-index.de
Verifying emails from z-index.de can be challenging due to several reasons:
- Email Security Gateways (ESGs): There is no information available on whether z-index.de uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it will be a significant challenge to verify emails using traditional methods.
- Catchall Emails: z-index.de has a catchall setup, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter will not work.
- No Bounce Messages: z-index.de 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 not work.
Risks of Not Verifying Emails at z-index.de
Not verifying emails from z-index.de can lead to:
- High Bounce Rates: If you don't verify emails, your list will be outdated, and you'll risk seeing a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates. If the bounce rate is too high, your email service providers may restrict your account.
- Risky Emails: Other services may leave most emails at z-index.de 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 from z-index.de
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 z-index.de:
- Verify Individual Emails: 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@z-index.de), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
- Verify Emails in Bulk: To verify emails from z-index.de and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
- Integrate via API: If you're a developer, you can easily integrate BounceBan via API. API reference: https://bounceban.com/public/doc/api.html
- Detailed Knowledge Base: For more information, please refer to the BounceBan knowledge base: https://bounceban.tawk.help
Why Choose BounceBan?
BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
- High Accuracy Rate: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as 'risky', accounting for about 20% or less.
- Fast Verification: BounceBan verification is fast, taking only 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.
- Compliant with GDPR: BounceBan never has to actually send an email to verify the email, unlike services like Scrubby. It uses an AI fine-tuned with lots of signals to accurately verify all emails, making it completely compliant with GDPR.
FAQs
General FAQs about Verifying Catchall Emails from z-index.de
- What is the main challenge of verifying emails from z-index.de? Answer: The catchall setup and potential use of Email Security Gateways (ESGs) make verifying emails from z-index.de challenging.
- Why can't traditional verification services verify emails from z-index.de? Answer: Traditional services use simple SMTP tests that are ineffective against catchall emails and ESGs.
- What are the risks of not verifying emails from z-index.de? Answer: Not verifying emails can lead to high bounce rates, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
- How can I verify emails from z-index.de? Answer: Use BounceBan, the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
- What is the accuracy rate of BounceBan in verifying catchall emails? Answer: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about BounceBan's Capabilities in Verifying Emails from z-index.de
- Can BounceBan verify catchall emails from z-index.de? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails from z-index.de.
- How fast is BounceBan's verification process? Answer: BounceBan verification is fast, taking only a few seconds for most emails. For a small share of catchall emails, it may take a few minutes.
- Can I integrate BounceBan via API? Answer: Yes, developers can easily integrate BounceBan via API. API reference: https://bounceban.com/public/doc/api.html
- Is BounceBan compliant with GDPR? Answer: Yes, BounceBan never has to actually send an email to verify the email, making it completely compliant with GDPR.
- How accurate is BounceBan in verifying emails from z-index.de? Answer: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about z-index.de
- What is the domain of z-index.de? Answer: The domain is z-index.de.
- Is z-index.de a catchall domain? Answer: Yes, z-index.de has a catchall setup.
- What is the most common email pattern at z-index.de? Answer: The most common email pattern at z-index.de is smith.john@z-index.de, accounting for 26% of all email addresses.
- What is the MX record for z-index.de? Answer: The MX record for z-index.de is w01e9a43.kasserver.com.
- What industry does z-index.de operate in? Answer: The industry is not specified.
- What is the address of z-index.de? Answer: The address is not specified.
- What is the email pattern distribution at z-index.de? Answer: The email pattern distribution is smith.john@z-index.de (26%), john.smith@z-index.de (25%), js@z-index.de (19%), and johns@z-index.de (5%).
- Can I verify emails from z-index.de using traditional verification services? Answer: No, traditional services are ineffective against catchall emails and ESGs.
- How does BounceBan verify emails from z-index.de? Answer: BounceBan uses an AI fine-tuned with lots of signals to accurately verify all emails, including catchall emails.
- Is BounceBan the only service that can verify emails from z-index.de? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.