Verifying emails is an essential step in maintaining a healthy email list and avoiding the risks associated with unverified emails. In this blog post, we will discuss the challenges of verifying emails from zerust.com.sg, the risks of not verifying emails, and how to use BounceBan to verify emails from this domain.

About zerust.com.sg

zerust.com.sg is a domain associated with a company in the industry. The company has its domain set to catchall, which means that it accepts all emails sent to its domain, regardless of whether the email address exists or not. The most common email pattern used by the company is john.smith@zerust.com.sg (27%).

Challenges of Verifying Emails at zerust.com.sg

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

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

Risks of Not Verifying Emails

Not verifying emails can lead to several risks, including:

• High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at zerust.com.sg as risky, so 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 potentially valuable valid emails.

How to Verify Emails from zerust.com.sg 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 zerust.com.sg:

• Verify Individual Emails: Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification xxx@zerust.com.sg, and click the Verify for free button. It provides unlimited free single verifications.
• Verify Emails in Bulk: To verify emails from zerust.com.sg and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• Integrate via APIs: If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

Benefits of Using BounceBan

BounceBan offers several benefits, including:

• 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.
• Compliance with GDPR: BounceBan never has to actually send an email to verify the email, making it compliant with GDPR.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that accepts all emails sent to a domain, regardless of whether the email address exists or not.

2. Why is verifying catchall emails challenging? Verifying catchall emails is challenging because traditional verification services may not work due to the domain's catchall settings.

3. What are the risks of not verifying emails? The risks of not verifying emails include high bounce rates, damaged sending reputation, and lower delivery rates, open rates, and click rates.

4. What is the importance of verifying emails? Verifying emails is essential to maintaining a healthy email list and avoiding the risks associated with unverified emails.

5. Can BounceBan verify catchall emails? Yes, BounceBan is capable of reliably verifying catchall emails and emails behind Email Security Gateways.

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 verification? BounceBan verification is fast, taking only a few seconds for most emails.

3. Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.

4. Can I integrate BounceBan via APIs? Yes, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

5. Is BounceBan compliant with GDPR? Yes, BounceBan never has to actually send an email to verify the email, making it compliant with GDPR.

zerust.com.sg FAQs

1. What is the domain of the company? The domain of the company is zerust.com.sg.

2. Is zerust.com.sg a catchall domain? Yes, zerust.com.sg is set to catchall, which means it accepts all emails sent to its domain, regardless of whether the email address exists or not.

3. What is the most common email pattern used by zerust.com.sg? The most common email pattern used by zerust.com.sg is john.smith@zerust.com.sg (27%).

4. What are the MX records for zerust.com.sg? The MX records for zerust.com.sg are sm-mx-003.pacificinternet.com, sm-mx-004.pacificinternet.com, mxcorp2.pacific.net.sg, and mxcorp1.pacific.net.sg.

5. What industry does zerust.com.sg operate in? The industry of zerust.com.sg is not specified.

6. What is the address of zerust.com.sg? The address of zerust.com.sg is not specified.

7. What is the email pattern distribution of zerust.com.sg? The email pattern distribution of zerust.com.sg is john.smith@zerust.com.sg (27%), j.smith@zerust.com.sg (9%), and others.

8. Can I use BounceBan to verify emails from zerust.com.sg? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.

9. How do I verify emails from zerust.com.sg using BounceBan? You can create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification xxx@zerust.com.sg, and click the Verify for free button.

10. Can I verify emails in bulk from zerust.com.sg using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk from zerust.com.sg.

By using BounceBan to verify emails from zerust.com.sg, you can avoid the risks associated with unverified emails and maintain a healthy email list.