Verifying email addresses is an essential step in maintaining a healthy email list, especially when dealing with catchall emails or emails behind Email Security Gateways (ESGs). In this article, we'll discuss the challenges of verifying emails at topmast.com.sg, the risks of not verifying them, and how to use BounceBan to overcome these challenges.

About topmast.com.sg

Topmast.com.sg is a [briefly introduce the company]. The company's domain is topmast.com.sg, and it uses a catchall email system. This means that the domain is set up to receive all emails addressed to it, regardless of whether the email address exists or not. The email pattern distribution at topmast.com.sg is:

• j-smith@topmast.com.sg (30%)
• johns@topmast.com.sg (29%)
• j.smith@topmast.com.sg (19%)
• smith.john@topmast.com.sg (7%)

The most common email pattern used at topmast.com.sg is j-smith@topmast.com.sg (30%). The company's MX records are topmast-com-sg.mail.protection.outlook.com, which indicates that they use Microsoft Outlook for their email services.

Challenges of Verifying Emails at topmast.com.sg

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

• Email Security Gateways (ESGs): topmast.com.sg may use ESGs 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 to verify emails.
• Catchall Emails: As topmast.com.sg uses a catchall email system, simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work. These services may not be able to verify catchall emails, leaving a significant portion of your email list unverified.
• No Bounce Messages: topmast.com.sg may not always return a bounce message even if you send a test message to an invalid email address. This makes it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails at topmast.com.sg

Not verifying emails at topmast.com.sg can lead to several risks:

• High Bounce Rates: If you don't verify emails, your email list may contain a high number of invalid or non-existent email addresses. This can lead to high bounce rates, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
• Outdated Email List: An unverified email list can become outdated, leading to a high bounce rate and potentially causing your email service provider to restrict your account.
• Risky Emails: Other services may leave most emails at topmast.com.sg as risky, leaving you unsure of how to deal with them. If you keep these emails, you risk seeing a high bounce rate, and if you delete them, you risk missing potentially valuable valid emails.

Using BounceBan to Verify Emails at topmast.com.sg

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 topmast.com.sg:

• 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 (e.g., xxx@topmast.com.sg), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Bulk Verification: To verify emails from topmast.com.sg and other domains in bulk, upload a CSV file at https://bounceban.com/app/bulk/list.
• API Integration: If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

Why BounceBan is the Best Choice

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. The success rate of verifying catchall emails is on a consistent upward trajectory, and BounceBan verifies millions of emails daily using advanced AI to recognize patterns and enhance accuracy.

FAQs

General FAQs about Verifying Catchall Risky Emails from topmast.com.sg

1. What is a catchall email? A catchall email is an email address that is set up to receive all emails addressed to a domain, regardless of whether the email address exists or not.
2. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because simple SMTP tests may not work, and Email Security Gateways may filter out verification attempts.
3. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
4. What are the risks of not verifying catchall emails? The risks of not verifying catchall emails include high bounce rates, outdated email lists, and potentially damaging your sending reputation.
5. How can I verify catchall emails at topmast.com.sg? You can use BounceBan to verify catchall emails at topmast.com.sg.

FAQs about How BounceBan Can Help in Verifying Emails at topmast.com.sg

1. Can BounceBan verify catchall emails at topmast.com.sg? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at topmast.com.sg.
2. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. Is BounceBan fast in verifying emails? 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 integrate BounceBan with my application? Yes, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html
5. Is BounceBan compliant with GDPR? Yes, BounceBan is completely compliant with GDPR as it uses AI to verify emails and does not send actual emails to verify the email address.

FAQs about topmast.com.sg

1. What is the domain of topmast.com.sg? The domain of topmast.com.sg is topmast.com.sg.
2. Does topmast.com.sg use a catchall email system? Yes, topmast.com.sg uses a catchall email system.
3. What is the most common email pattern used at topmast.com.sg? The most common email pattern used at topmast.com.sg is j-smith@topmast.com.sg (30%).
4. What are the MX records of topmast.com.sg? The MX records of topmast.com.sg are topmast-com-sg.mail.protection.outlook.com.
5. What industry does topmast.com.sg operate in? [Industry of topmast.com.sg]
6. What is the address of topmast.com.sg? [Address of topmast.com.sg]
7. Can I use BounceBan to verify emails at topmast.com.sg? Yes, you can use BounceBan to verify emails at topmast.com.sg.
8. Is BounceBan the only service that can verify catchall emails at topmast.com.sg? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at topmast.com.sg.
9. How do I get started with verifying emails at topmast.com.sg using BounceBan? Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, and enter the email for verification (e.g., xxx@topmast.com.sg).
10. Can I verify emails from topmast.com.sg and other domains in bulk using BounceBan? Yes, you can upload a CSV file at https://bounceban.com/app/bulk/list to verify emails from topmast.com.sg and other domains in bulk.

By using BounceBan to verify emails at topmast.com.sg, you can ensure that your email list is accurate and up-to-date, reducing the risks associated with unverified emails and improving your email marketing campaigns.