Verifying emails is a crucial step in maintaining a healthy email list, especially when dealing with domains like WeLab.co, which uses a catchall email system. In this article, we'll explore the challenges of verifying emails at WeLab.co, the risks of not verifying emails, and how BounceBan can help you verify catchall emails with ease.

Understanding WeLab.co

WeLab.co is a leading pan-Asian fintech platform that operates WeLab Bank and multiple online financial services in Hong Kong, Mainland China, Indonesia, and Malaysia. With over 60 million individual users and 700 enterprise customers, WeLab uses game-changing technology to help users access credit, save money, and enjoy their financial journey.

Challenges of Verifying Emails at WeLab.co

Verifying emails at WeLab.co can be challenging due to several reasons:

• Catchall Email System: WeLab.co uses a catchall email system, which means that simple SMTP tests used by traditional verification services may not work. This can lead to inaccurate verification results.
• Email Security Gateways: WeLab.co 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.
• No Bounce Message: WeLab.co 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 WeLab.co

Not verifying emails at WeLab.co can lead to:

• High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
• Risky Emails: Other services may leave most emails at WeLab.co as risky, making it difficult to know how to deal with them. If you keep the emails, you risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.

How to Verify Emails at WeLab.co using 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 WeLab.co:

1. Create a Free Account: Create a free account at https://bounceban.com/.
2. Verify Individual Emails: Go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification (e.g., xxx@welab.co), and click the Verify for free button.
3. Verify Emails in Bulk: To verify emails from WeLab.co and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
4. Integrate via API: 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

• Accurate Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: BounceBan verification is fast, taking only a few seconds for most emails.
• GDPR Compliance: BounceBan never has to actually send an email to verify the email, making it completely GDPR compliant.

FAQs

General FAQs

1. What is a catchall email? A catchall email is a type of email system that catches all emails sent to a specific domain, regardless of whether the email address exists or not.
2. Why is verifying emails at WeLab.co challenging? Verifying emails at WeLab.co is challenging due to its catchall email system and potential use of email security gateways.
3. What happens if I don't verify emails at WeLab.co? If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
4. Can other services verify catchall emails? Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
5. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

BounceBan FAQs

1. How do I create a free account on BounceBan? Create a free account at https://bounceban.com/.
2. How do I verify individual emails on BounceBan? Go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification, and click the Verify for free button.
3. Can I verify emails in bulk on BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
4. How do I integrate BounceBan via API? You can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.
5. Is BounceBan GDPR compliant? Yes, BounceBan never has to actually send an email to verify the email, making it completely GDPR compliant.

WeLab.co FAQs

1. What is WeLab.co? WeLab.co is a leading pan-Asian fintech platform that operates WeLab Bank and multiple online financial services in Hong Kong, Mainland China, Indonesia, and Malaysia.
2. What is the industry of WeLab.co? The industry of WeLab.co is Financial Services.
3. What is the address of WeLab.co? The address of WeLab.co is 22 King's Rd Unit 05-12, 22/F, K11 ATELIER King's Road, 728 King's Road, Quarry Bay, Hong Kong, - -, HK Hong Kong.
4. What is the domain of WeLab.co? The domain of WeLab.co is welab.co.
5. What is the most common email pattern at WeLab.co? The most common email pattern at WeLab.co is j-smith@welab.co (24%).
6. Does WeLab.co use a catchall email system? Yes, WeLab.co uses a catchall email system.
7. What is the MX record of WeLab.co? The MX record of WeLab.co is welab-co.mail.protection.outlook.com.
8. How many individual users does WeLab.co have? WeLab.co has over 60 million individual users.
9. How many enterprise customers does WeLab.co have? WeLab.co has over 700 enterprise customers.
10. What is the technology used by WeLab.co? WeLab.co uses proprietary risk management technology, patented privacy computing techniques, and advanced AI capabilities.

By using BounceBan to verify emails at WeLab.co, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your sending reputation.