Introduction
In today's digital landscape, email verification is crucial for businesses to maintain a healthy email list and avoid bounces, spam, and other issues. However, verifying emails from certain domains can be challenging, especially those with catchall configurations. In this article, we'll explore the challenges of verifying emails from zinser.de and how BounceBan can help.
About zinser.de
ZINSER GmbH is a machinery company based in Albershausen, Baden-Württemberg, Germany. Their domain, zinser.de, is used for their business communications. The email pattern distribution at zinser.de is mainly composed of jsmith@zinser.de (9%) and john.smith@zinser.de (5%). The company's MX records include mx23a.antispameurope.com, mx23b.antispameurope.com, mx23c.antispameurope.com, mx23d.antispameurope.com, and zinser-de.mail.protection.outlook.com.
Challenges of Verifying Emails at zinser.de
Verifying emails at zinser.de can be challenging due to several reasons:
- Catchall Configuration: zinser.de is set up as a catchall domain, which means that simple SMTP tests used by traditional verification services may not work.
- Email Security Gateways: There is a possibility that zinser.de uses 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: zinser.de may not always return a bounce message even if you send a test message to an invalid email address, making services like Scrubby not work.
Risks of Not Verifying Emails at zinser.de
If you don't verify emails at zinser.de, you may face several risks:
- High Bounce Rates: Your email list may become outdated, resulting in a high bounce rate, which can damage your sending reputation, and lower delivery rates, open rates, and click rates.
- Risky Emails: Other services may leave most emails at zinser.de as risky, leaving you uncertain about how to handle them. If you keep them, you risk a high bounce rate; if you delete them, you risk missing potentially valuable valid emails.
Using BounceBan to Verify Emails from zinser.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 zinser.de:
- 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@zinser.de), and click the "Verify for free" button. BounceBan provides unlimited free single verifications. - Verify Emails in Bulk: To verify emails from zinser.de and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- Integrate via APIs: If you're a developer, you can easily integrate BounceBan via APIs. API reference: https://bounceban.com/public/doc/api.html
Why BounceBan?
BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. Other services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails. Approximately 40-50% of business emails are catchalls, which are not verifiable by other services. BounceBan, however, can accurately verify over 80% of these 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.
FAQs
General FAQs about Verifying Catchall Risky Emails from zinser.de
- What is a catchall email? A catchall email is a configuration where all emails sent to a domain are forwarded to a single mailbox, regardless of the recipient.
- Why are catchall emails difficult to verify? Catchall emails are difficult to verify because traditional verification services use simple SMTP tests, which may not work with catchall configurations.
- What is the risk of not verifying emails at zinser.de? The risk of not verifying emails at zinser.de is a high bounce rate, which can damage your sending reputation, and lower delivery rates, open rates, and click rates.
- How many business emails are catchalls? Approximately 40-50% of business emails are catchalls.
- What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about BounceBan and Verifying Emails at zinser.de
- Can BounceBan verify catchall emails from zinser.de? Yes, BounceBan is the only service capable of reliably verifying catchall emails from zinser.de.
- How do I verify individual emails from zinser.de using BounceBan? Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification, and click the "Verify for free" button.
- Can I verify emails from zinser.de and other domains in bulk using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
- Is BounceBan's verification fast? Yes, BounceBan's verification is fast, taking only a few seconds for most emails. For a small share of catchall emails, it may take a few minutes.
- Is BounceBan compliant with GDPR? Yes, BounceBan is completely compliant with GDPR as it uses AI to verify emails without sending actual emails.
FAQs about zinser.de
- What is the domain of zinser.de?
The domain of zinser.de is
zinser.de. - Is zinser.de a catchall domain? Yes, zinser.de is set up as a catchall domain.
- What is the most common email pattern at zinser.de?
The most common email pattern at zinser.de is
jsmith@zinser.de(9%). - What is the industry of zinser.de? The industry of zinser.de is machinery.
- Where is zinser.de based? Zinser.de is based in Albershausen, Baden-Württemberg, Germany.
- What are the MX records of zinser.de?
The MX records of zinser.de include
mx23a.antispameurope.com,mx23b.antispameurope.com,mx23c.antispameurope.com,mx23d.antispameurope.com, andzinser-de.mail.protection.outlook.com. - Can I verify emails from zinser.de using other services? Other services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails from zinser.de.
- How does BounceBan verify emails from zinser.de? BounceBan uses AI to verify emails from zinser.de, recognizing patterns and enhancing accuracy.
- Is BounceBan the only service that can verify catchall emails from zinser.de? Yes, BounceBan is the only service capable of reliably verifying catchall emails from zinser.de.
- What is the success rate of BounceBan in verifying catchall emails from zinser.de? BounceBan can accurately verify over 80% of catchall emails from zinser.de with a 97%+ accuracy rate.
By using BounceBan to verify emails from zinser.de, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your sending reputation.