BounceBan

Free catchall & risky email verification service for

@yooshin.com

Yooshin.com uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.first_word_i}{last.first_word}} (e.g. {{j.smith@yooshin.com}). Other email formats used by Yooshin Engineering Co. include: {{{first.last_word}{last.all_words}} (e.g. {{johnsmith@yooshin.com}), {{{last.first_word}{first.first_word}} (e.g. {{smith.john@yooshin.com}), {{{last.all_words}{first.first_word_i}} (e.g. {{smithj@yooshin.com}). In total, Yooshin Engineering Co. employs up to five different email address patterns for their employees.

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Email patterns for @yooshin.com employees

Possible emails Percentage Action
j.smith@yooshin.com 14% Verify
johnsmith@yooshin.com 13% Verify
smith.john@yooshin.com 8% Verify
smithj@yooshin.com 6% Verify

Verifying Catchall Emails at Yooshin.com: Overcoming the Challenges with BounceBan

As a marketer, sales professional, or business owner, you understand the importance of having accurate and reliable email lists. However, verifying email addresses can be a daunting task, especially when dealing with domains like yooshin.com. In this blog post, we'll delve into the challenges of verifying emails at yooshin.com and explore how BounceBan can help you overcome these obstacles.

About Yooshin.com

Yooshin Engineering Co., a civil engineering company based in Seoul, South Korea, uses the domain yooshin.com for their email communication. With a catchall email setup, verifying email addresses can be a challenge. According to our research, the most common email pattern at yooshin.com is j.smith@yooshin.com, accounting for 14% of their email addresses.

Challenges of Verifying Emails at Yooshin.com

Verifying emails at yooshin.com can be problematic due to several reasons:

  • Email Security Gateways: It's unclear whether yooshin.com uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos. If they do, it can make simple SMTP tests fail, making verification more complicated.
  • Catchall Emails: Yooshin.com's catchall setup means that traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify these emails accurately.
  • No Bounce Messages: Even if you send test messages to an invalid email address at yooshin.com, it may not always return a bounce message, making services like Scrubby ineffective.

Risks of Not Verifying Emails at Yooshin.com

Failing to verify emails at yooshin.com can lead to:

  • High Bounce Rates: If you don't verify emails, your list will become outdated, resulting in high bounce rates, damaging your sending reputation and leading to lower delivery rates, open rates, and click rates.
  • Missed Opportunities: If you delete all unverified emails, you risk missing potentially valuable contacts.

Using BounceBan to Verify Emails at Yooshin.com

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 yooshin.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@yooshin.com, and click the "Verify for free" button.
  4. For bulk verifications, upload a CSV at https://bounceban.com/app/bulk/list.
  5. Developers can integrate BounceBan via APIs; API reference is available at https://bounceban.com/public/doc/api.html.
  6. Detailed knowledge base is available at https://bounceban.tawk.help.

Why Choose BounceBan?

BounceBan is the only service that can accurately verify catchall emails, including those behind Email Security Gateways. Unlike other services, BounceBan:

  • Verifies over 80% of catchall emails with a 97%+ accuracy rate
  • Uses advanced AI to recognize patterns and enhance accuracy
  • Verifies millions of emails daily
  • Is fast, taking only a few seconds for most emails
  • Is GDPR compliant, as it doesn't send actual emails to verify addresses

FAQs

General FAQs about Verifying Catchall Risky Emails from Yooshin.com

  1. What is a catchall email? A catchall email is an email address that receives all emails sent to a specific domain, including those that don't exist.
  2. Why are catchall emails challenging to verify? Catchall emails can be difficult to verify because they may not return a bounce message, even if the email address is invalid.
  3. How many business emails are catchalls? Approximately 40-50% of business emails are catchalls, which are not verifiable by traditional verification services.
  4. Can BounceBan verify catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
  5. What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about How BounceBan Can Help Verify Emails at Yooshin.com

  1. How does BounceBan verify emails at yooshin.com? BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying emails at yooshin.com.
  2. Can BounceBan verify catchall emails at yooshin.com? Yes, BounceBan can accurately verify catchall emails at yooshin.com.
  3. How fast is BounceBan in verifying emails at yooshin.com? BounceBan verifies emails at yooshin.com in a few seconds.
  4. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant, as it doesn't send actual emails to verify addresses.
  5. Can I integrate BounceBan with my existing workflow? Yes, developers can integrate BounceBan via APIs; API reference is available at https://bounceban.com/public/doc/api.html.

FAQs about Yooshin.com

  1. What is Yooshin Engineering Co.? Yooshin Engineering Co. is a civil engineering company based in Seoul, South Korea.
  2. What is the domain of Yooshin Engineering Co.? The domain of Yooshin Engineering Co. is yooshin.com.
  3. Is yooshin.com a catchall email domain? Yes, yooshin.com has a catchall email setup.
  4. What is the most common email pattern at yooshin.com? The most common email pattern at yooshin.com is j.smith@yooshin.com, accounting for 14% of their email addresses.
  5. What are the MX records for yooshin.com? The MX records for yooshin.com are antispam.yooshin.com and mail.yooshin.com.
  6. What is the industry of Yooshin Engineering Co.? Yooshin Engineering Co. operates in the civil engineering industry.
  7. What is the address of Yooshin Engineering Co.? The address of Yooshin Engineering Co. is Seoul, Seoul 06252, KR Seoul, South Korea.
  8. What is the email pattern distribution at yooshin.com? The email pattern distribution at yooshin.com is j.smith@yooshin.com (14%), johnsmith@yooshin.com (13%), smith.john@yooshin.com (8%), and smithj@yooshin.com (6%).
  9. Can I use BounceBan to verify emails at yooshin.com? Yes, BounceBan is the recommended service for verifying emails at yooshin.com.
  10. How can I get started with verifying emails at yooshin.com using BounceBan? Create a free account at https://bounceban.com/, and follow the step-by-step guide to verify emails at yooshin.com.

By using BounceBan to verify emails at yooshin.com, you can ensure that your email lists are accurate and reliable, reducing the risk of high bounce rates and improving your overall email marketing strategy.

Email patterns for similar companies

Domain Catchall Verifiable Top email pattern Percentage
tstechpro.com Yes Yes sjohn@tstechpro.com 30% view email patterns for tstechpro.com
uusmc.org Yes Yes jsmith@uusmc.org 30% view email patterns for uusmc.org
unichois.com Yes Yes j.smith@unichois.com 16% view email patterns for unichois.com
tokensmastervip.com Yes Yes smith.john@tokensmastervip.com 30% view email patterns for tokensmastervip.com
touchremedies.com Yes Yes js@touchremedies.com 28% view email patterns for touchremedies.com