BounceBan

Free catchall & risky email verification service for

@yahoo.co.jp

Yahoo.co.jp uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.all_word_i}{last.first_word}} (e.g. {{jsmith@yahoo.co.jp}). Other email formats used by Yahoo! JAPAN include: {{{first.last_word}{last.last_word}} (e.g. {{john.smith@yahoo.co.jp}), {{{first.first_word}{last.all_words}} (e.g. {{john_smith@yahoo.co.jp}), {{{last.all_word_i}{first.last_word}} (e.g. {{sjohn@yahoo.co.jp}). In total, Yahoo! JAPAN employs up to five different email address patterns for their employees.

Unlimited single email verifications free forever!

Email patterns for @yahoo.co.jp employees

Possible emails Percentage Action
jsmith@yahoo.co.jp 29% Verify
john.smith@yahoo.co.jp 28% Verify
john_smith@yahoo.co.jp 21% Verify
sjohn@yahoo.co.jp 8% Verify

How to Verify Catchall Emails from Yahoo.co.jp using BounceBan

Verifying Emails from Yahoo.co.jp: Challenges and Solutions

Yahoo.co.jp is a popular email domain in Japan, and verifying emails from this domain can be a daunting task. As a marketer or business owner, you understand the importance of having a clean email list to ensure successful email campaigns. However, verifying emails from yahoo.co.jp can be challenging due to various reasons. In this blog post, we'll discuss the challenges of verifying emails from yahoo.co.jp, the risks of not verifying emails, and how to use BounceBan to verify emails from this domain.

Challenges of Verifying Emails from Yahoo.co.jp

Verifying emails from yahoo.co.jp can be challenging due to several reasons:

  • Catchall Emails: Yahoo.co.jp is set to catchall, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify these emails.
  • Email Security Gateways: Yahoo.co.jp 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: Yahoo.co.jp may not always return a bounce message even if you send test messages to an invalid email address at that domain, making services like Scrubby not work.

Risks of Not Verifying Emails from Yahoo.co.jp

Not verifying emails from yahoo.co.jp can result in:

  • High Bounce Rate: If you don't verify emails, your list will be outdated, and you'll risk seeing a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
  • Missed Opportunities: If you don't verify emails, you risk missing potentially valuable valid emails.
  • Account Restriction: If the bounce rate is too high, your email service providers may restrict your account.

Using BounceBan to Verify Emails from Yahoo.co.jp

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 yahoo.co.jp:

Why Choose BounceBan?

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, verifying millions of emails daily and leveraging advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails, and you can verify thousands of emails concurrently.

FAQs

General FAQs about Verifying Catchall Risky Emails from Yahoo.co.jp
  1. What is a catchall email? A catchall email is an email address that is set to receive all emails sent to a specific domain, even if the email address does not exist.

  2. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because they are set to receive all emails, making it challenging to determine whether the email address exists or not.

  3. What is the risk of not verifying catchall emails? Not verifying catchall emails can result in a high bounce rate, damaging your sending reputation, and potentially leading to account restriction.

  4. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify catchall emails.

  5. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, verifying over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about How BounceBan Can Help Verify Emails at Yahoo.co.jp
  1. Can BounceBan verify emails from yahoo.co.jp? Yes, BounceBan can verify emails from yahoo.co.jp, including catchall emails.

  2. How does BounceBan verify emails from yahoo.co.jp? BounceBan uses advanced AI to recognize patterns and enhance accuracy, verifying emails from yahoo.co.jp with a high accuracy rate.

  3. Is BounceBan's verification fast? Yes, BounceBan verification is fast, taking only a few seconds for most emails.

  4. Can I verify emails from yahoo.co.jp in bulk using BounceBan? Yes, you can verify emails from yahoo.co.jp and other domains in bulk by uploading a CSV at https://bounceban.com/app/bulk/list.

  5. Is BounceBan's API easy to integrate? Yes, BounceBan's API is easy to integrate, and you can find the API reference at https://bounceban.com/public/doc/api.html.

FAQs about Yahoo.co.jp
  1. What is the industry of Yahoo! JAPAN? Yahoo! JAPAN is a Software Development company.

  2. What is the address of Yahoo! JAPAN? The address of Yahoo! JAPAN is Kioicho 1-3, Tokyo Garden Terrace Kioicho Kioi Tower, Chiyoda, Tokyo 102-8282, JP.

  3. What is the email pattern distribution of yahoo.co.jp? The email pattern distribution of yahoo.co.jp is jsmith@yahoo.co.jp (29%), john.smith@yahoo.co.jp (28%), john_smith@yahoo.co.jp (21%), and sjohn@yahoo.co.jp (8%).

  4. What is the most common email pattern of yahoo.co.jp? The most common email pattern of yahoo.co.jp is jsmith@yahoo.co.jp (29%).

  5. What are the MX records of yahoo.co.jp? The MX records of yahoo.co.jp are mx3.mail.yahoo.co.jp, mx1.mail.yahoo.co.jp, mx2.mail.yahoo.co.jp, and mx5.mail.yahoo.co.jp.

  6. Is yahoo.co.jp a catchall domain? Yes, yahoo.co.jp is a catchall domain.

  7. Can I verify emails from yahoo.co.jp using traditional verification services? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify emails from yahoo.co.jp.

  8. How does BounceBan verify emails from yahoo.co.jp? BounceBan uses advanced AI to recognize patterns and enhance accuracy, verifying emails from yahoo.co.jp with a high accuracy rate.

  9. Can I verify emails from yahoo.co.jp in bulk using BounceBan? Yes, you can verify emails from yahoo.co.jp and other domains in bulk by uploading a CSV at https://bounceban.com/app/bulk/list.

  10. Is BounceBan's verification service compliant with GDPR? Yes, BounceBan's verification service is compliant with GDPR, and it does not send actual emails to verify email addresses.

Email patterns for similar companies

Domain Catchall Verifiable Top email pattern Percentage
unitedreaders.com Yes Yes jsmith@unitedreaders.com 26% view email patterns for unitedreaders.com
windinthewillows.org Yes Yes john.smith@windinthewillows.org 22% view email patterns for windinthewillows.org
tollpriority.com.au Yes Yes johns@tollpriority.com.au 26% view email patterns for tollpriority.com.au
visigo.fr Yes Yes johns@visigo.fr 25% view email patterns for visigo.fr
utkalexports.com Yes Yes johnsmith@utkalexports.com 21% view email patterns for utkalexports.com