As a security and investigations company, Wilhelm Security (wilhelmsecurity.com.br) is no stranger to the importance of email verification. With a significant portion of their email addresses being catchall emails, traditional email verification services often struggle to provide accurate results. In this blog post, we'll explore the challenges of verifying emails at Wilhelm Security, the risks of not verifying emails, and how BounceBan can help.

About Wilhelm Security

Wilhelm Security is a security and investigations company based in São Carlos, São Paulo, Brazil. With a strong focus on providing top-notch security solutions, the company relies heavily on email communication with its clients and partners. However, verifying emails at wilhelmsecurity.com.br can be a daunting task, especially when dealing with catchall emails.

Challenges of Verifying Emails at Wilhelm Security

Verifying emails at wilhelmsecurity.com.br can be challenging due to several reasons:

• Email Security Gateways (ESG): Wilhelm Security may use 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: The company's email pattern distribution shows that 29% of their emails are in the format john.s@wilhelmsecurity.com.br, which can be classified as catchall emails. Traditional verification services often struggle to verify catchall emails accurately.
• No Bounce Message: Even if you send test messages to an invalid email address at Wilhelm Security, they 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 at Wilhelm Security 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• High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and subsequently, lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at Wilhelm Security as risky, leaving you unsure of how to handle 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 BounceBan Can Help

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from Wilhelm Security:

• 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@wilhelmsecurity.com.br), and click the "Verify for free" button.
• Bulk Verification: To verify emails from Wilhelm Security 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 the APIs. API reference: https://bounceban.com/public/doc/api.html

Why Choose BounceBan?

• Accurate Verification: BounceBan accurately 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.
• Compliance with GDPR: BounceBan never sends an email to verify the email, making it completely GDPR-compliant.

FAQs

General FAQs about Verifying Catchall Risky Emails from Wilhelm Security

1. What is a catchall email? A catchall email is a type of email that accepts all emails sent to a specific domain, regardless of the recipient's username.
2. Why are catchall emails difficult to verify? Catchall emails are challenging to verify because they can accept any username, making it difficult for traditional verification services to determine whether an email is valid or not.
3. What is the risk of not verifying catchall emails? Not verifying catchall emails can lead to a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
4. How can BounceBan help with verifying catchall emails? BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
5. Can I verify catchall emails for free? Yes, BounceBan provides unlimited free single verifications for catchall emails.

FAQs about How BounceBan Can Help with Verifying Emails at Wilhelm Security

1. Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can accurately verify emails behind Email Security Gateways.
2. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying catchall emails.
3. Is BounceBan compliant with GDPR? Yes, BounceBan never sends an email to verify the email, making it completely GDPR-compliant.
4. Can I integrate BounceBan with my existing workflow? Yes, you can easily integrate BounceBan via the APIs or upload a CSV for bulk verification.
5. How accurate is BounceBan in verifying catchall emails? BounceBan accurately verifies over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about Wilhelm Security

1. What is Wilhelm Security's industry? Wilhelm Security operates in the security and investigations industry.
2. What is Wilhelm Security's address? Wilhelm Security is based in São Carlos, São Paulo, Brazil.
3. What is Wilhelm Security's domain? Wilhelm Security's domain is wilhelmsecurity.com.br.
4. What is the most common email pattern at Wilhelm Security? The most common email pattern at Wilhelm Security is john.s@wilhelmsecurity.com.br (29%).
5. Does Wilhelm Security use email security gateways? Wilhelm Security may use email security gateways, which can make simple SMTP tests fail.
6. What are Wilhelm Security's MX records? Wilhelm Security's MX records are mail.wilhelmsecurity.com.br.
7. What is Wilhelm Security's email pattern distribution? Wilhelm Security's email pattern distribution is john.s@wilhelmsecurity.com.br (29%), johnsmith@wilhelmsecurity.com.br (17%), sjohn@wilhelmsecurity.com.br (16%), and john.smith@wilhelmsecurity.com.br (12%).
8. Is Wilhelm Security's email domain a catchall? Yes, Wilhelm Security's email domain is a catchall domain.
9. Can I verify Wilhelm Security's emails using traditional verification services? No, traditional verification services may struggle to verify Wilhelm Security's emails accurately due to the presence of catchall emails and potential Email Security Gateways.
10. How can I verify Wilhelm Security's emails accurately? You can verify Wilhelm Security's emails accurately using BounceBan, which is specifically designed to handle catchall emails and emails behind Email Security Gateways.

By using BounceBan, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your overall email marketing strategy.