Topseals.com.cn is a prominent company in the industry, with a strong online presence. When it comes to verifying email addresses from this domain, it can be a challenging task. In this blog post, we will discuss the challenges of verifying emails at topseals.com.cn, the risks of not verifying them, and how to use BounceBan to verify catchall emails from this domain.

Basic Information about Topseals.com.cn

Topseals.com.cn is a company operating in the industry, with its domain registered as topseals.com.cn. The company's email domain is set to catchall, which means it can accept emails sent to non-existent addresses. The most common email pattern used by the company is johnsmith@topseals.com.cn, accounting for 24% of all email addresses. Other common patterns include john@topseals.com.cn (14%), john.smith@topseals.com.cn (8%), and john.s@topseals.com.cn (6%).

Challenges of Verifying Emails at Topseals.com.cn

Verifying email addresses at topseals.com.cn can be challenging due to several reasons:

• Email Security Gateways (ESG): There is no information yet about whether topseals.com.cn uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If it does, it can make simple SMTP tests fail, making it difficult to verify emails.
• Catchall Emails: Since topseals.com.cn is set to catchall, simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify emails.
• No Bounce Messages: Topseals.com.cn may not always return a bounce message even if you send test messages to an invalid email address, making services like Scrubby not work.

Risks of Not Verifying Emails at Topseals.com.cn

Not verifying emails at topseals.com.cn can result in:

• High Bounce Rate: If you don't verify emails, your list will be outdated, and result in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.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 topseals.com.cn 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 Topseals.com.cn with BounceBan

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 topseals.com.cn:

• 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@topseals.com.cn, and click the Verify for free button. It provides unlimited free single verifications.
• Bulk Verification: To verify emails from topseals.com.cn 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

BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy. 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.

Unlike services like Scrubby, BounceBan never has to actually send an email to verify the email. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails. So it's completely in compliance with GDPR.

FAQs about Verifying Emails at Topseals.com.cn

1. What is a catchall email? A catchall email is an email address that accepts emails sent to non-existent addresses.
2. Why is verifying catchall emails challenging? Verifying catchall emails is challenging because simple SMTP tests may not work, and email security gateways may block verification attempts.
3. What are the risks of not verifying catchall emails? Not verifying catchall emails can result in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
4. How can I verify catchall emails? You can use BounceBan to verify catchall emails, which uses advanced AI to recognize patterns and enhance accuracy.
5. Are there any free email verification services? Yes, BounceBan provides unlimited free single verifications for individual emails.

1. Can BounceBan verify catchall emails at topseals.com.cn? Yes, BounceBan can accurately verify over 80% of catchall emails at topseals.com.cn with a 97%+ accuracy rate.
2. How does BounceBan verify emails at topseals.com.cn? BounceBan uses advanced AI to recognize patterns and enhance accuracy, without sending actual emails to verify the email.
3. Is BounceBan's email verification fast? Yes, 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.
4. Can I verify thousands of emails concurrently with BounceBan? Yes, you can verify thousands of emails concurrently with BounceBan.
5. Is BounceBan compliant with GDPR? Yes, BounceBan is completely compliant with GDPR, as it doesn't send actual emails to verify the email.

1. What is topseals.com.cn's domain? Topseals.com.cn's domain is topseals.com.cn.
2. Is topseals.com.cn's email domain set to catchall? Yes, topseals.com.cn's email domain is set to catchall.
3. What is the most common email pattern used by topseals.com.cn? The most common email pattern used by topseals.com.cn is johnsmith@topseals.com.cn, accounting for 24% of all email addresses.
4. What are the MX records for topseals.com.cn? The MX records for topseals.com.cn are mxbiz1.qq.com and mxbiz2.qq.com.
5. What industry does topseals.com.cn operate in? Topseals.com.cn operates in the industry.
6. What is topseals.com.cn's address? Topseals.com.cn's address is not publicly available.
7. Can I use BounceBan to verify emails from topseals.com.cn? Yes, you can use BounceBan to verify emails from topseals.com.cn.
8. How accurate is BounceBan's email verification for topseals.com.cn? BounceBan's email verification for topseals.com.cn has a 97%+ accuracy rate.
9. Can I integrate BounceBan's API with my application? Yes, you can easily integrate BounceBan's API with your application.
10. Is there a knowledge base available for BounceBan? Yes, there is a detailed knowledge base available for BounceBan at https://bounceban.tawk.help.

By following this guide, you can accurately verify catchall emails at topseals.com.cn using BounceBan, ensuring a higher delivery rate, open rate, and click rate for your email campaigns.