As businesses continue to rely on email marketing, it's essential to ensure that your email lists are accurate and up-to-date. However, verifying email addresses from certain domains can be challenging, especially when dealing with catchall emails. In this article, we'll explore the challenges of verifying emails at zeker-online.nl and how BounceBan can help.
About zeker-online.nl
Zeker-OnLine is a company based in Leidschendam, South Holland, Netherlands. With a domain of zeker-online.nl, the company's email pattern distribution is varied, with the most common pattern being john.s@zeker-online.nl (26%). The domain is set to catchall, which can make email verification more complex.
Challenges of Verifying Emails at zeker-online.nl
Verifying emails at zeker-online.nl can be challenging due to several reasons:
- Email Security Gateways: There is a possibility that zeker-online.nl uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.
- Catchall Emails: Since the domain is set to catchall, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify these emails accurately.
- Lack of Bounce Messages: Even if you send test messages to an invalid email address at zeker-online.nl, it may not always return a bounce message, making services like Scrubby not work.
Risks of Not Verifying Emails at zeker-online.nl
Failing to verify emails at zeker-online.nl can lead to:
- High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates.
- Risky Emails: Other services may leave most emails at zeker-online.nl as risky, leaving you unsure of how to handle them. If you keep the emails, you risk a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
How to Verify Emails at zeker-online.nl 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 zeker-online.nl:
- 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@zeker-online.nl), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
- Bulk Verification: To verify emails from zeker-online.nl and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- API Integration: If you're a developer, you can easily integrate BounceBan via APIs. API reference: https://bounceban.com/public/doc/api.html. Detailed knowledge base is here: https://bounceban.tawk.help
Why Choose BounceBan?
BounceBan stands out from other email verification services for several reasons:
- Catchall Email Verification: BounceBan is the only service that can accurately verify catchall emails, which account for approximately 40-50% of business emails.
- High Accuracy Rate: BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.
- Fast Verification: 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.
- GDPR Compliance: BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely GDPR compliant.
FAQs
General FAQs about Verifying Catchall Risky Emails from zeker-online.nl
What is a catchall email? A catchall email is an email address that is configured to receive all emails sent to a specific domain, even if the email address does not exist.
Why is verifying catchall emails challenging? Verifying catchall emails is challenging because traditional verification services may not be able to accurately verify these emails.
What is the risk of not verifying catchall emails? The risk of not verifying catchall emails is that you may end up with a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates.
How does BounceBan verify catchall emails? BounceBan uses advanced AI to accurately verify catchall emails, even behind Email Security Gateways.
Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can verify emails behind Email Security Gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, and Sophos.
FAQs about BounceBan
How does BounceBan verify emails? BounceBan uses advanced AI to accurately verify emails, including catchall emails.
Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant as it never has to actually send an email to verify the email.
How fast is BounceBan verification? 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.
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.
Does BounceBan provide unlimited free single verifications? Yes, BounceBan provides unlimited free single verifications.
FAQs about zeker-online.nl
What is the domain of Zeker-OnLine? The domain of Zeker-OnLine is zeker-online.nl.
Is zeker-online.nl a catchall domain? Yes, zeker-online.nl is a catchall domain.
What is the most common email pattern at zeker-online.nl? The most common email pattern at zeker-online.nl is john.s@zeker-online.nl (26%).
What is the MX record for zeker-online.nl? The MX record for zeker-online.nl is zekeronline-nl01c.mail.protection.outlook.com.
What is the industry of Zeker-OnLine? The industry of Zeker-OnLine is not specified.
What is the address of Zeker-OnLine? The address of Zeker-OnLine is 13 Overgoo, 2265 AX Leidschendam, South Holland, Netherlands.
What is the email pattern distribution at zeker-online.nl? The email pattern distribution at zeker-online.nl is varied, with john.s@zeker-online.nl (26%), smithj@zeker-online.nl (13%), johnsmith@zeker-online.nl (8%), and john.smith@zeker-online.nl (8%).
Can I use BounceBan to verify emails at zeker-online.nl? Yes, you can use BounceBan to verify emails at zeker-online.nl.
How does BounceBan help with verifying emails at zeker-online.nl? BounceBan helps by accurately verifying catchall emails at zeker-online.nl, which other services may not be able to do.
What is the benefit of using BounceBan for verifying emails at zeker-online.nl? The benefit of using BounceBan is that it can accurately verify catchall emails, reducing the risk of high bounce rates and improving your sending reputation.
By using BounceBan, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation. Sign up for a free account at https://bounceban.com/ and start verifying your emails today!