Verifying email addresses is a crucial step in maintaining a healthy email list, especially when dealing with domains like zdb.de, which presents unique challenges. In this article, we'll explore the challenges of verifying emails from zdb.de, the risks of not verifying them, and how BounceBan can help you overcome these obstacles.
About zdb.de
zdb.de is the domain of Das Deutsche Baugewerbe, a construction industry company based in Berlin, Germany. The company's email pattern distribution is characterized by a mix of formats, with jsmith@zdb.de being the most common (30%). Other patterns include js@zdb.de (29%), johns@zdb.de (27%), and john.s@zdb.de (6%).
Challenges of Verifying Emails from zdb.de
Verifying emails from zdb.de can be challenging due to several reasons:
- Catchall Emails: zdb.de is set to catchall, which means that simple SMTP tests used by traditional verification services may not be effective. This is because catchall emails do not respond to SMTP tests, making it difficult to determine their validity.
- Email Security Gateways: zdb.de may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.
- Lack of Bounce Messages: zdb.de may not always return a bounce message even if you send a test message to an invalid email address, making services like Scrubby ineffective.
Risks of Not Verifying Emails
Failing to verify emails from zdb.de 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- High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate. This can damage your sending reputation, leading to lower delivery rates, open rates, and click rates.
- Risky Emails: Other services may leave most emails at zdb.de as risky, leaving you unsure of how to handle 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 zdb.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 zdb.de:
- Individual Verifications: Create a free account at https://bounceban.com/. Go to the BounceBan dashboard (https://bounceban.com/app/verify) and enter the email for verification (e.g., xxx@zdb.de). Click the "Verify for free" button. BounceBan provides unlimited free single verifications.
- Bulk Verifications: To verify emails from zdb.de 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 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. Other services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
FAQs
General FAQs
- What is a catchall email? A catchall email is an email address that accepts all emails sent to a specific domain, regardless of the recipient's existence.
- Why is verifying catchall emails challenging? Catchall emails do not respond to simple SMTP tests, making it difficult to determine their validity.
- What is an email security gateway? An email security gateway is a security system that filters incoming emails to protect against spam, phishing, and malware.
- What happens if I don't verify emails from zdb.de? You risk seeing a high bounce rate, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
- Can I use BounceBan to verify emails from other domains? Yes, BounceBan can verify emails from any domain, not just zdb.de.
BounceBan FAQs
- How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy.
- Is BounceBan fast? Yes, BounceBan verification is fast, taking only a few seconds for most emails.
- Can I verify thousands of emails concurrently with BounceBan? Yes, you can verify thousands of emails concurrently with BounceBan.
- Is BounceBan compliant with GDPR? Yes, BounceBan is compliant with GDPR and never sends emails to verify emails.
- How accurate is BounceBan? BounceBan has a 97%+ accuracy rate in verifying catchall emails.
zdb.de FAQs
- What is the industry of the company associated with zdb.de? The industry is construction.
- What is the address of the company associated with zdb.de? The address is 55 Kronenstraße, 10117 Berlin, Germany.
- What is the most common email pattern at zdb.de? The most common email pattern is jsmith@zdb.de (30%).
- Does zdb.de use email security gateways? It's unknown, but if it does, BounceBan can still verify emails accurately.
- Can I use BounceBan to verify emails from zdb.de in bulk? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
- What is the MX record for zdb.de? The MX record is mxtls.expurgate.net.
- Is BounceBan the only service that can verify catchall emails from zdb.de? Yes, BounceBan is the only service that can accurately verify catchall emails from zdb.de.
- Can I integrate BounceBan with my application? Yes, you can integrate BounceBan via APIs. API reference: https://bounceban.com/public/doc/api.html.
- What is the knowledge base for BounceBan? The knowledge base is https://bounceban.tawk.help.
- Can I get support from BounceBan? Yes, you can get support from BounceBan through their knowledge base and support team.
By using BounceBan to verify emails from zdb.de, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.