As a professional in the sales, marketing, AI, CRM, or B2B sector, you understand the importance of maintaining a clean and accurate email list. One of the biggest challenges in email verification is dealing with catchall emails, which can be particularly tricky to verify. In this blog post, we'll explore the challenges of verifying emails at univ-eiffel.fr, a French university, and how BounceBan can help you overcome these challenges.

About univ-eiffel.fr

univ-eiffel.fr is a French university with a domain that uses a catchall email system. This means that the university's email system is set up to receive all emails sent to a specific domain, regardless of whether the email address exists or not. The most common email pattern used by the university is smith.john@univ-eiffel.fr, which accounts for 28% of all email addresses.

Challenges of Verifying Emails at univ-eiffel.fr

Verifying emails at univ-eiffel.fr can be challenging due to several reasons:

• The university's email system may use email security gateways (ESGs) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. to block simple SMTP tests, making it difficult for traditional verification services to verify emails.
• The catchall email system used by the university means that simple SMTP tests used by traditional verification services may not work, leading to inaccurate results.
• The university's email system may not always return a bounce message even if you send a test message to an invalid email address, making it difficult to determine whether an email address is valid or not.

Risks of Not Verifying Emails at univ-eiffel.fr

Not verifying emails at univ-eiffel.fr can lead to several risks, including:

• Leaving most emails as risky, making it difficult to determine how to deal with them. If you keep the emails, you may risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
• Having an outdated email list, which can result in a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates. If the bounce rate is too high, your email service provider may restrict your account.

Using BounceBan to Verify Emails at univ-eiffel.fr

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 at univ-eiffel.fr:

• To 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 xxx@univ-eiffel.fr, and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• To verify emails in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
• If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

Benefits of Using BounceBan

BounceBan offers several benefits, including:

• Accurate verification of catchall emails, with a success rate of over 80% and an accuracy rate of 97%+
• Fast verification, with most emails verified in a few seconds and a small share of catchall emails taking a few minutes
• Compliance with GDPR, as BounceBan never has to actually send an email to verify the email
• Ability to verify thousands of emails concurrently

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that is set up to receive all emails sent to a specific domain, regardless of whether the email address exists or not.

2. Why is it challenging to verify catchall emails? Catchall emails can be challenging to verify because they may use email security gateways (ESGs) to block simple SMTP tests, and may not always return a bounce message even if you send a test message to an invalid email address.

3. What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates.

4. Can traditional verification services verify catchall emails? No, traditional verification services such as Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.

5. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catchall emails with a high degree of accuracy.

BounceBan FAQs

1. How accurate is BounceBan in verifying catchall emails? BounceBan has an accuracy rate of 97%+ in verifying catchall emails.

2. How fast is BounceBan in verifying emails? BounceBan verifies most emails in a few seconds, and a small share of catchall emails may take a few minutes.

3. Can I verify thousands of emails concurrently with BounceBan? Yes, BounceBan allows you to verify thousands of emails concurrently.

4. Is BounceBan compliant with GDPR? Yes, BounceBan is compliant with GDPR as it never has to actually send an email to verify the email.

5. How do I integrate BounceBan with my application? You can integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

univ-eiffel.fr FAQs

1. What is the domain of the university? The domain of the university is univ-eiffel.fr.

2. Does the university use a catchall email system? Yes, the university uses a catchall email system.

3. What is the most common email pattern used by the university? The most common email pattern used by the university is smith.john@univ-eiffel.fr, which accounts for 28% of all email addresses.

4. What are the MX records of the university? The MX records of the university are mx1.univ-eiffel.fr and mx2.univ-eiffel.fr.

5. What industry does the university belong to? The university belongs to the education industry.

6. What is the address of the university? The address of the university is not publicly available.

7. Can I use BounceBan to verify emails at univ-eiffel.fr? Yes, BounceBan can be used to verify emails at univ-eiffel.fr.

8. How do I get started with verifying emails at univ-eiffel.fr 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 xxx@univ-eiffel.fr, and click the "Verify for free" button.

9. Can I verify emails in bulk at univ-eiffel.fr using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.

10. Is BounceBan the only service that can verify catchall emails at univ-eiffel.fr? Yes, BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways at univ-eiffel.fr.

By using BounceBan to verify emails at univ-eiffel.fr, you can ensure that your email list is accurate and up-to-date, and that you're not risking your sending reputation by sending emails to invalid addresses. Try BounceBan today and see the difference for yourself!