As a business owner or marketer, you understand the importance of having a clean and accurate email list. However, verifying emails from certain domains can be a challenge. One such domain is yellowconcepts.com, a real estate company based in Amsterdam, Netherlands. In this blog post, we will discuss the challenges of verifying emails from yellowconcepts.com and how BounceBan can help.

About Yellow Concepts

Yellow Concepts is a real estate company based in Amsterdam, Netherlands. Their domain, yellowconcepts.com, is a catchall domain, which means that they have a setup where all non-existent emails are forwarded to a specific mailbox. This can make it difficult to verify emails from this domain using traditional email verification services.

Challenges of Verifying Emails from Yellow Concepts

Verifying emails from yellowconcepts.com can be challenging due to several reasons:

• Email Security Gateways: Yellow Concepts may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. These gateways can make simple SMTP tests fail, making it difficult to verify emails using traditional methods.
• Catchall Domain: Yellow Concepts uses a catchall domain, which means that all non-existent emails are forwarded to a specific mailbox. This makes it difficult for traditional email verification services to verify emails from this domain.
• No Bounce Messages: Yellow Concepts may not always return a bounce message even if you send a test message to an invalid email address at that domain. This makes it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails from Yellow Concepts

Not verifying emails from yellowconcepts.com can result in several risks, including:

• High Bounce Rate: If you don't verify emails, your list may contain invalid emails, which can lead to a high bounce rate. This can damage your sending reputation, resulting in lower delivery rates, open rates, and click rates.
• Restricted Account: If your bounce rate is too high, your email service provider may restrict your account.
• Risky Emails: Other services may leave most emails at yellowconcepts.com as risky, making it difficult to know how to deal with them. If you keep the emails, you risk seeing a high bounce rate, and if you delete all of them, you risk missing potentially valuable valid emails.

Using BounceBan to Verify Emails from Yellow Concepts

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 yellowconcepts.com:

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard https://bounceban.com/app/verify.
3. Enter the email for verification, e.g., xxx@yellowconcepts.com, and click the Verify for free button. BounceBan provides unlimited free single verifications.
4. To verify emails from yellowconcepts.com and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
5. If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.
6. Detailed knowledge base is here: https://bounceban.tawk.help.

Why BounceBan is the Best Choice

BounceBan is the best choice for verifying emails from yellowconcepts.com because:

• BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
• BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• BounceBan verification is fast, taking only a few seconds for most emails.
• BounceBan never sends an email to verify the email, making it GDPR compliant.

FAQs

General FAQs about Verifying Catchall Risky Emails from Yellow Concepts

1. What is a catchall domain? A catchall domain is a setup where all non-existent emails are forwarded to a specific mailbox.
2. Why is it difficult to verify emails from yellowconcepts.com? Verifying emails from yellowconcepts.com can be challenging due to the use of email security gateways and the catchall domain setup.
3. What are the risks of not verifying emails from yellowconcepts.com? The risks include high bounce rates, damaged sending reputation, and restricted accounts.
4. Can traditional email verification services verify emails from yellowconcepts.com? No, traditional email verification services are unable to verify catchall emails.
5. What is the best way to verify emails from yellowconcepts.com? The best way to verify emails from yellowconcepts.com is by using BounceBan.

FAQs about How BounceBan Can Help Verify Emails at Yellow Concepts

1. Can BounceBan verify catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails.
2. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.
4. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant because it never sends an email to verify the email.
5. Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan with your application using our APIs.

FAQs about Yellow Concepts

1. What is Yellow Concepts? Yellow Concepts is a real estate company based in Amsterdam, Netherlands.
2. What is the domain of Yellow Concepts? The domain of Yellow Concepts is yellowconcepts.com.
3. Is yellowconcepts.com a catchall domain? Yes, yellowconcepts.com is a catchall domain.
4. What is the most common email pattern at Yellow Concepts? The most common email pattern at Yellow Concepts is j.smith@yellowconcepts.com (17%).
5. What is the industry of Yellow Concepts? The industry of Yellow Concepts is real estate.
6. What is the address of Yellow Concepts? The address of Yellow Concepts is 124 Herengracht boomsestraat 11a, Herengracht 124-128, Balgoij / Amsterdam, NL Amsterdam North Holland Netherlands.
7. What are the MX records of Yellow Concepts? The MX records of Yellow Concepts are yellowconcepts-com.mail.protection.outlook.com.
8. Can I use BounceBan to verify emails from Yellow Concepts? Yes, you can use BounceBan to verify emails from Yellow Concepts.
9. How many emails can I verify using BounceBan? You can verify thousands of emails concurrently using BounceBan.
10. Is BounceBan free to use? BounceBan provides unlimited free single verifications.

By using BounceBan, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and damaged sending reputation.