Yellowbrick.co is an e-learning company based in New York, United States. With a strong online presence, it's essential to ensure that emails sent to this domain are accurate and valid. However, verifying emails from yellowbrick.co can be a challenging task, especially when dealing with catchall emails.

The Challenge of Verifying Emails at Yellowbrick.co

Verifying emails at yellowbrick.co can be tricky due to several reasons:

• Email Security Gateways (ESGs): It's unclear whether yellowbrick.co uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos. If they do, traditional verification services may struggle to verify emails accurately.
• Catchall Emails: Yellowbrick.co may be set to catchall, making it difficult for traditional verification services to verify emails using simple SMTP tests.
• No Bounce Messages: Even when sending test messages to invalid email addresses, yellowbrick.co may not always return a bounce message, making it hard for services like Scrubby to verify emails accurately.

The Risks of Not Verifying Emails at Yellowbrick.co

Not verifying emails at yellowbrick.co can lead to:

• High Bounce Rates: Unverified emails can result in high bounce rates, damaging your sending reputation and leading to lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may mark most emails at yellowbrick.co as risky, leaving you uncertain about how to handle them. Keeping them may risk high bounce rates, while deleting them may mean missing valuable emails.
• Outdated Lists: Failing to verify emails can result in outdated lists, leading to poor email campaign performance and potential account restrictions from email service providers.

Verifying Emails at Yellowbrick.co 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 yellowbrick.co:

1. Create a Free Account: Sign up for 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@yellowbrick.co). Click the "Verify for free" button. BounceBan provides unlimited free single verifications.
3. Bulk Verification: To verify emails from yellowbrick.co and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
4. API Integration: Developers can easily integrate BounceBan via APIs. API reference: https://bounceban.com/public/doc/api.html. Detailed knowledge base: https://bounceban.tawk.help.

Why Choose BounceBan?

• Accurate Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• Fast Verification: Verification takes only a few seconds for most emails, and a few minutes for a small share of catchall emails.
• GDPR Compliance: BounceBan never sends actual emails to verify emails, making it fully GDPR compliant.

FAQs

General FAQs about Verifying Catchall Risky Emails from Yellowbrick.co

1. What is a catchall email? A catchall email is a mailbox that receives all emails addressed to non-existent users within a domain.
2. Why are catchall emails challenging to verify? Catchall emails can be difficult to verify because they don't always return bounce messages or respond to simple SMTP tests.
3. How many business emails are catchall emails? Approximately 40-50% of business emails are catchall emails, which are not verifiable by traditional services.
4. Can BounceBan verify catchall emails? Yes, BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
5. What happens to unverifiable catchall emails? Unverifiable catchall emails will be tagged as "risky" by BounceBan, accounting for about 20% or less.

FAQs about Using BounceBan for Verifying Emails at Yellowbrick.co

1. Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan is the only service capable of reliably verifying emails behind Email Security Gateways.
2. How does BounceBan verify emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy.
3. Is BounceBan GDPR compliant? Yes, BounceBan never sends actual emails to verify emails, making it fully GDPR compliant.
4. How fast is BounceBan verification? Verification takes only a few seconds for most emails and a few minutes for a small share of catchall emails.
5. Can I integrate BounceBan with my application? Yes, developers can easily integrate BounceBan via APIs.

FAQs about Yellowbrick.co

1. What is Yellowbrick.co? Yellowbrick.co is an e-learning company based in New York, United States.
2. What is the most common email pattern at Yellowbrick.co? The most common email pattern is john.smith@yellowbrick.co (29%).
3. Does Yellowbrick.co use Email Security Gateways? It's unclear whether Yellowbrick.co uses Email Security Gateways.
4. What are the MX records for Yellowbrick.co? The MX records are aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx3.googlemail.com, and aspmx2.googlemail.com.
5. What is Yellowbrick.co's industry? Yellowbrick.co operates in the e-learning industry.
6. What is Yellowbrick.co's address? The company is based at 15 West 38th Street, New York, NY 10018, United States.
7. What is the domain of Yellowbrick.co? The domain is yellowbrick.co.
8. Is Yellowbrick.co's email domain catchall? Yes, Yellowbrick.co's email domain is set to catchall.
9. What is the email pattern distribution at Yellowbrick.co? The email pattern distribution is john.smith@yellowbrick.co (29%), johns@yellowbrick.co (24%), j.smith@yellowbrick.co (23%), and john@yellowbrick.co (8%).
10. Can BounceBan verify emails at Yellowbrick.co? Yes, BounceBan is the recommended service for verifying emails at Yellowbrick.co.

By using BounceBan, you can ensure accurate and reliable email verification for your campaigns, reducing bounce rates and improving your sending reputation.