Verifying email addresses is an essential step in maintaining a healthy email list. However, it can be a daunting task, especially when dealing with domains that use catch-all email setups or email security gateways. In this article, we will explore the challenges of verifying emails at usbn.pro and how BounceBan can help you overcome these obstacles.

Understanding usbn.pro

usbn.pro is a domain that uses a catch-all email setup, which means that it accepts all emails sent to it, regardless of whether the email address exists or not. This setup can make it challenging to verify email addresses, as traditional verification services may not be able to accurately determine whether an email address is valid or not.

Challenges of Verifying Emails at usbn.pro

Verifying emails at usbn.pro can be challenging due to several reasons:

• Email Security Gateways: usbn.pro may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. to filter out unwanted emails. These gateways can make simple SMTP tests fail, making it difficult for traditional verification services to verify email addresses.
• Catch-all Emails: usbn.pro's catch-all email setup means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify email addresses accurately.
• No Bounce Messages: usbn.pro 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 usbn.pro

Not verifying emails at usbn.pro can lead to several risks:

• High Bounce Rates: If you don't verify emails, your list will be outdated, and you may see a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at usbn.pro as risky, leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce rate, while deleting them may result in missing potentially valuable valid emails.

How to Verify Emails at usbn.pro with BounceBan

BounceBan is the only service capable of reliably verifying catch-all emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails at usbn.pro:

To verify individual emails at usbn.pro, follow these steps:

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard at https://bounceban.com/app/verify.
3. Enter the email address you want to verify (e.g., xxx@usbn.pro) and click the "Verify for free" button.

BounceBan provides unlimited free single verifications.

To verify emails from usbn.pro and other domains in bulk, follow these steps:

1. Upload a CSV file containing the email addresses you want to verify at https://bounceban.com/app/bulk/list.

If you're a developer, you can easily integrate BounceBan via the API. API reference: https://bounceban.com/public/doc/api.html

Why BounceBan?

BounceBan is the only service that can accurately verify catch-all emails and emails behind Email Security Gateways. Here are some reasons why BounceBan stands out:

• High Accuracy Rate: BounceBan can accurately verify over 80% of catch-all 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 catch-all emails, it may take a few minutes. You can verify thousands of emails concurrently.
• GDPR Compliance: BounceBan never has to actually send an email to verify the email, unlike services like Scrubby, which can be non-compliant with GDPR. Instead, BounceBan uses an AI finetuned with lots of signals to accurately verify all emails, including catch-all emails.

FAQs

1. What is a catch-all email setup? A catch-all email setup is a configuration where all emails sent to a domain are accepted, regardless of whether the email address exists or not.
2. Why is it challenging to verify emails at usbn.pro? usbn.pro's catch-all email setup and potential use of email security gateways make it challenging for traditional verification services to verify email addresses accurately.
3. What are the risks of not verifying emails at usbn.pro? Not verifying emails at usbn.pro can lead to high bounce rates, damaging your sending reputation, and resulting in lower delivery rates, open rates, and click rates.
4. Can BounceBan verify catch-all emails? Yes, BounceBan is the only service capable of reliably verifying catch-all emails and emails behind Email Security Gateways.
5. How accurate is BounceBan in verifying catch-all emails? BounceBan can accurately verify over 80% of catch-all emails with a 97%+ accuracy rate.

1. How does BounceBan verify emails at usbn.pro? BounceBan uses an AI finetuned with lots of signals to accurately verify all emails, including catch-all emails.
2. Can I verify individual emails at usbn.pro using BounceBan? Yes, you can verify individual emails at usbn.pro using BounceBan's free verification service.
3. Can I verify emails in bulk at usbn.pro using BounceBan? Yes, you can verify emails in bulk at usbn.pro by uploading a CSV file to BounceBan's bulk verification service.
4. Is BounceBan's API available for developers? Yes, BounceBan's API is available for developers to integrate with their applications.
5. Is BounceBan compliant with GDPR? Yes, BounceBan is compliant with GDPR, as it does not send actual emails to verify email addresses.

1. What is usbn.pro's domain? usbn.pro is the domain.
2. Does usbn.pro use a catch-all email setup? Yes, usbn.pro uses a catch-all email setup.
3. What is the most common email pattern at usbn.pro? The most common email pattern at usbn.pro is jsmith@usbn.pro (29%).
4. What is the MX record for usbn.pro? The MX record for usbn.pro is usbn-pro.mail.protection.outlook.com.
5. What industry does usbn.pro belong to? usbn.pro's industry is not specified.
6. What is the address of usbn.pro? usbn.pro's address is not specified.
7. Can I verify emails at usbn.pro using traditional verification services? No, traditional verification services may not be able to accurately verify emails at usbn.pro due to its catch-all email setup and potential use of email security gateways.
8. How many email patterns are there at usbn.pro? There are four common email patterns at usbn.pro: jsmith@usbn.pro (29%), sjohn@usbn.pro (27%), smith.john@usbn.pro (18%), and jsmith@usbn.pro (18%).
9. Can I use BounceBan to verify emails at usbn.pro? Yes, BounceBan is the only service capable of reliably verifying catch-all emails and emails behind Email Security Gateways, making it an ideal solution for verifying emails at usbn.pro.
10. Is BounceBan's verification service free? BounceBan offers unlimited free single verifications, making it an attractive option for verifying emails at usbn.pro.

By using BounceBan, you can accurately verify emails at usbn.pro, even with its catch-all email setup and potential use of email security gateways. With its high accuracy rate, fast verification, and GDPR compliance, BounceBan is the ideal solution for maintaining a healthy email list.