As a marketer or sales professional, you understand the importance of maintaining a clean and accurate email list. However, verifying emails from certain domains can be a challenge, especially when it comes to catchall emails. In this article, we'll explore the challenges of verifying emails from willemros.nl and how BounceBan can help.

About willemros.nl

Willem Ros Videomarketing is a marketing and advertising company based in Amsterdam, Netherlands. The company's domain, willemros.nl, is a popular domain that poses some challenges when it comes to email verification.

Challenges of Verifying Emails from willemros.nl

Verifying emails from willemros.nl can be challenging due to several reasons:

• Catchall Emails: willemros.nl is set up as a catchall domain, which means that it accepts all emails sent to it, regardless of whether the email address exists or not. This makes it difficult for traditional email verification services to accurately verify emails.
• Email Security Gateways: willemros.nl 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 Messages: Even if you send a test message to an invalid email address at willemros.nl, it may not always return a bounce message, making it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails

Not verifying emails from willemros.nl can lead to several risks, including:

• High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in high bounce rates, damaging your sending reputation, and lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at willemros.nl as risky, leaving you unsure of how to deal with them. If you keep them, you risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.

How to Verify Emails from willemros.nl 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 willemros.nl:

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 and enter the email for verification, e.g., xxx@willemros.nl, and click the Verify for free button. BounceBan provides unlimited free single verifications.
3. Verify Emails in Bulk: To verify emails from willemros.nl and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
4. Integrate via API: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.

Why Choose BounceBan?

BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. With BounceBan, you can:

• Verify over 80% of catchall emails with a 97%+ accuracy rate.
• Verify millions of emails daily with advanced AI that recognizes patterns and enhances accuracy.
• Verify emails fast, with most emails verified in seconds and a small share of catchall emails taking a few minutes.

FAQs

General FAQs about Verifying Catchall Risky Emails from willemros.nl

1. What is a catchall email? A catchall email is an email address that accepts all emails sent to it, regardless of whether the email address exists or not.
2. Why is it difficult to verify catchall emails? Catchall emails are difficult to verify because traditional email verification services can't accurately determine whether the email address exists or not.
3. What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to high bounce rates, damaging your sending reputation, and lower delivery rates, open rates, and click rates.
4. Can BounceBan verify catchall emails? Yes, BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways.
5. How accurate is BounceBan in verifying catchall emails? BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about BounceBan

1. Is BounceBan free to use? BounceBan provides unlimited free single verifications.
2. How do I verify emails in bulk using BounceBan? Upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
3. Can I integrate BounceBan with my application? Yes, you can integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.
4. How fast is BounceBan in verifying emails? BounceBan verifies most emails in seconds, with a small share of catchall emails taking a few minutes.
5. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant and never has to actually send an email to verify the email like Scrubby does.

FAQs about willemros.nl

1. What is willemros.nl? willemros.nl is a domain used by Willem Ros Videomarketing, a marketing and advertising company based in Amsterdam, Netherlands.
2. Is willemros.nl a catchall domain? Yes, willemros.nl is set up as a catchall domain, which means that it accepts all emails sent to it, regardless of whether the email address exists or not.
3. What is the most common email pattern at willemros.nl? The most common email pattern at willemros.nl is johnsmith@willemros.nl (30%).
4. What is the industry of willemros.nl? willemros.nl is in the marketing and advertising industry.
5. What is the address of willemros.nl? The address of willemros.nl is 61 Volkerakstraat, Amsterdam, Nederland 1078XP, NL.

By using BounceBan to verify emails from willemros.nl, you can ensure that your email list is accurate and up-to-date, reducing bounce rates and improving your sending reputation.