As a business, maintaining a clean and accurate email list is crucial for successful email marketing campaigns. However, verifying emails from certain domains can be a daunting task, especially when dealing with catchall emails. In this blog post, we'll explore the challenges of verifying emails from WNS Assistance (wnsa.com) and how BounceBan can help overcome these challenges.

About WNS Assistance

WNS Assistance is an outsourcing/offshoring company based in Ipswich, England, United Kingdom. The company operates on the domain wnsa.com, which has a catchall email setup. This means that any email sent to a non-existent email address at wnsa.com will still be accepted by the mail server, making it challenging to verify email addresses.

Challenges of Verifying Emails at wnsa.com

Verifying emails at wnsa.com can be challenging due to several reasons:

• Email Security Gateways (ESGs): WNS Assistance may use ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.
• Catchall Emails: Since wnsa.com is set up as a catchall, traditional verification services may not be able to verify emails accurately.
• Lack of Bounce Messages: WNS Assistance may not always return a bounce message when sending test messages to an invalid email address, making it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails at wnsa.com

Not verifying emails at wnsa.com can lead to:

• High Bounce Rates: Sending emails to invalid addresses can result in high bounce rates, damaging your sending reputation and leading to lower delivery rates, open rates, and click rates.
• Outdated Lists: Failing to verify emails can lead to outdated lists, which can negatively impact your email marketing campaigns.

Using BounceBan to Verify Emails from wnsa.com

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 wnsa.com:

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard https://bounceban.com/app/verify.
3. Enter the email address you want to verify (e.g., xxx@wnsa.com) and click the "Verify for free" button.
4. For bulk verification, upload a CSV file at https://bounceban.com/app/bulk/list.
5. Developers can integrate BounceBan via APIs (API reference: https://bounceban.com/public/doc/api.html).

Why Choose BounceBan?

• Accurate Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: Verification takes only a few seconds for most emails, and you can verify thousands of emails concurrently.
• GDPR Compliance: BounceBan uses AI to verify emails, ensuring compliance with GDPR regulations.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that accepts emails sent to non-existent email addresses at a domain.

2. Why is verifying catchall emails challenging? Catchall emails can be challenging to verify because they don't return a bounce message when sending test messages to an invalid email address.

3. What is the importance of verifying emails? Verifying emails is crucial for maintaining a clean and accurate email list, which is essential for successful email marketing campaigns.

4. Can traditional verification services verify catchall emails? No, traditional verification services like 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 high accuracy.

BounceBan FAQs

1. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

2. How fast is BounceBan's verification process? Verification takes only a few seconds for most emails.

3. Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV file to verify emails in bulk.

4. Is BounceBan compliant with GDPR regulations? Yes, BounceBan uses AI to verify emails, ensuring compliance with GDPR regulations.

5. Can I integrate BounceBan with my application? Yes, developers can integrate BounceBan via APIs.

wnsa.com FAQs

1. What is WNS Assistance's domain? wnsa.com

2. Is wnsa.com a catchall domain? Yes, wnsa.com is set up as a catchall domain.

3. What is the most common email pattern at wnsa.com? john.smith@wnsa.com (25%)

4. What is the industry of WNS Assistance? Outsourcing/offshoring

5. Where is WNS Assistance located? Ipswich, England, United Kingdom

6. What are the MX records for wnsa.com? mx2.wns.c3s2.iphmx.com, mx1.wns.c3s2.iphmx.com

7. Can I verify emails from wnsa.com using BounceBan? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.

8. How do I create a free account on BounceBan? Create a free account at https://bounceban.com/.

9. What is the success rate of BounceBan in verifying catchall emails? BounceBan verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy.

10. How can I get more information about BounceBan? Visit https://bounceban.tawk.help for detailed knowledge base.

By using BounceBan to verify emails from wnsa.com, you can ensure a clean and accurate email list, reducing bounce rates and improving the success of your email marketing campaigns.