Verifying emails can be a daunting task, especially when dealing with catchall emails from domains like worldunion.com.cn. In this blog post, we'll discuss the challenges of verifying emails from this domain, the risks of not verifying them, and how BounceBan can help you overcome these challenges.

About worldunion.com.cn

Worldunion Properties is a real estate company based in Shenzhen, China. Their domain, worldunion.com.cn, has a catchall setup, which means that all emails sent to non-existent addresses within the domain will be accepted by the mail server. This setup can make it difficult to verify email addresses, as traditional verification services may not be able to distinguish between valid and invalid emails.

Challenges of Verifying Emails at worldunion.com.cn

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

• Email Security Gateways: Worldunion.com.cn may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• Catchall Setup: The domain has a catchall setup, which means that traditional verification services may not be able to verify emails accurately.
• No Bounce Messages: The mail server may not always return a bounce message even if you send a test message to an invalid email address at the domain, making it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails at worldunion.com.cn

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

• High Bounce Rates: Sending emails to invalid addresses can lead to high bounce rates, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
• Missed Opportunities: Deleting all unverified emails can result in missing potentially valuable contacts.
• Outdated Lists: Failing to verify emails can lead to outdated lists, which can negatively impact your marketing and sales efforts.

Using BounceBan to Verify Emails at worldunion.com.cn

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 worldunion.com.cn:

• Individual Verification: Create a free account at BounceBan, go to the dashboard, enter the email for verification (e.g., xxx@worldunion.com.cn), and click the "Verify for free" button.
• Bulk Verification: Upload a CSV file to verify emails from worldunion.com.cn and other domains in bulk.
• API Integration: Integrate BounceBan's API into your application for seamless email verification.

Why Choose BounceBan?

BounceBan is the best choice for verifying emails at worldunion.com.cn because:

• 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 a few minutes for a small share of catchall emails.
• GDPR Compliance: BounceBan never sends actual emails to verify email addresses, making it fully GDPR compliant.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that accepts all emails sent to non-existent addresses within a domain.
2. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because traditional verification services may not be able to distinguish between valid and invalid emails.
3. What is the risk of not verifying emails at worldunion.com.cn? Not verifying emails at worldunion.com.cn can result in high bounce rates, missed opportunities, and outdated lists.
4. What is BounceBan? BounceBan is an email verification service that can reliably verify catchall emails and emails behind Email Security Gateways.
5. How does BounceBan verify emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy in email verification.

BounceBan FAQs

1. Can BounceBan verify catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails.
2. How accurate is BounceBan's verification? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. How fast is BounceBan's verification? Verification takes only a few seconds for most emails, and a few minutes for a small share of catchall emails.
4. Is BounceBan GDPR compliant? Yes, BounceBan never sends actual emails to verify email addresses, making it fully GDPR compliant.
5. Can I integrate BounceBan into my application? Yes, you can integrate BounceBan's API into your application for seamless email verification.

Worldunion.com.cn FAQs

1. What is Worldunion Properties? Worldunion Properties is a real estate company based in Shenzhen, China.
2. What is the domain of Worldunion Properties? The domain of Worldunion Properties is worldunion.com.cn.
3. Does Worldunion Properties have a catchall setup? Yes, Worldunion Properties has a catchall setup.
4. What is the most common email pattern at Worldunion Properties? The most common email pattern at Worldunion Properties is johns@worldunion.com.cn (29%).
5. What is the industry of Worldunion Properties? The industry of Worldunion Properties is real estate.
6. What is the address of Worldunion Properties? The address of Worldunion Properties is Luohu Business Center, 12th Floor, No. 2028, Shennan Road East, Luohu District, Shenzhen, Guangdong, China.
7. What are the MX records of Worldunion Properties? The MX records of Worldunion Properties are mail.worldunion.com.cn.
8. Can I verify emails at Worldunion Properties using BounceBan? Yes, you can use BounceBan to verify emails at Worldunion Properties.
9. How do I verify individual emails at Worldunion Properties using BounceBan? Create a free account at BounceBan, go to the dashboard, enter the email for verification (e.g., xxx@worldunion.com.cn), and click the "Verify for free" button.
10. How do I verify emails in bulk at Worldunion Properties using BounceBan? Upload a CSV file to verify emails from Worldunion Properties and other domains in bulk.

By using BounceBan to verify emails at worldunion.com.cn, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and improving your marketing and sales efforts.