Verifying email addresses is a crucial step in maintaining a healthy email list and avoiding bounces. However, verifying emails at uniserve.de can be a challenge due to the domain's catchall setup and potential use of email security gateways (ESGs). In this blog post, we'll discuss the challenges of verifying emails at uniserve.de, the risks of not verifying emails, and how BounceBan can help you accurately verify catchall emails from this domain.
About uniserve.de
uniserve GmbH is an information technology and services company based in Meschede, North Rhine-Westphalia, Germany. The company's domain, uniserve.de, has a catchall setup, which means that it may accept emails sent to non-existent addresses. The most common email pattern used by uniserve.de is john.s@uniserve.de (26%), followed by j.smith@uniserve.de (19%), john.smith@uniserve.de (13%), and js@uniserve.de (12%).
Challenges of Verifying Emails at uniserve.de
Verifying emails at uniserve.de can be challenging due to several reasons:
- Catchall setup: uniserve.de has a catchall setup, which means that simple SMTP tests used by traditional verification services may not work. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails.
- Email security gateways (ESGs): uniserve.de may use ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
- No bounce message: Even if you send test messages to an invalid email address at uniserve.de, the domain may not always return a bounce message, making services like Scrubby not work.
Risks of Not Verifying Emails at uniserve.de
Not verifying emails at uniserve.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- High bounce rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email services providers may restrict your account.
- Risky emails: Other services may leave most emails at uniserve.de as risky, so that you don't know how to deal with it - if you keep the emails, you may risk seeing a high bounce; if you delete all of them, you risk missing the potentially valuable valid emails.
How to Verify Emails at uniserve.de with BounceBan
BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from uniserve.de:
- Individual verification: Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification xxx@uniserve.de, and click the Verify for free button. It provides unlimited free single verifications.
- Bulk verification: To verify emails from uniserve.de and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
- API integration: If you are 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 can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
- 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.
- Compliance with GDPR: BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely in compliance with GDPR.
FAQs
General FAQs about Verifying Catchall Risky Emails from uniserve.de
- What is a catchall email? A catchall email is an email address that accepts emails sent to non-existent addresses.
- Why is it difficult to verify catchall emails? Catchall emails can be difficult to verify because simple SMTP tests may not work, and ESGs may block verification attempts.
- What is the risk of not verifying catchall emails? Not verifying catchall emails can lead to a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
- Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails.
- What is the best way to verify catchall emails? The best way to verify catchall emails is to use BounceBan, which can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about How BounceBan Can Be Helpful in Verifying Emails at uniserve.de
- Can BounceBan verify catchall emails from uniserve.de? Yes, BounceBan can accurately verify catchall emails from uniserve.de.
- How does BounceBan verify catchall emails? BounceBan uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails.
- Is BounceBan's verification fast? Yes, BounceBan verification is fast, taking only a few seconds for most emails.
- Can I verify emails from uniserve.de in bulk using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from uniserve.de and other domains in bulk.
- Is BounceBan compliant with GDPR? Yes, BounceBan never has to actually send an email to verify the email like Scrubby does, making it completely in compliance with GDPR.
FAQs about uniserve.de
- What is the domain of uniserve GmbH? The domain of uniserve GmbH is uniserve.de.
- Is uniserve.de a catchall domain? Yes, uniserve.de has a catchall setup.
- What is the most common email pattern used by uniserve.de? The most common email pattern used by uniserve.de is john.s@uniserve.de (26%).
- What is the industry of uniserve GmbH? The industry of uniserve GmbH is information technology and services.
- What is the address of uniserve GmbH? The address of uniserve GmbH is Ensterstr. 9, Meschede, North Rhine-Westphalia 59872, DE, Germany.
- What are the MX records of uniserve.de? The MX records of uniserve.de are remote.uniserve.de, mx1.uniserve.de, email.uniserve.de, and mxbackup.uniserve.de.
- Can I use BounceBan to verify emails from uniserve.de? Yes, you can use BounceBan to verify emails from uniserve.de.
- How do I verify emails from uniserve.de using BounceBan? You can verify emails from uniserve.de using BounceBan by creating a free account, going to the BounceBan dashboard, entering the email for verification, and clicking the Verify for free button.
- Can I verify emails from uniserve.de in bulk using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from uniserve.de and other domains in bulk.
- Is BounceBan's verification accurate? Yes, BounceBan's verification is accurate, with a 97%+ accuracy rate.
By using BounceBan to verify emails from uniserve.de, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your sending reputation.