Introduction

Z-kai Inc., a company in the Professional Training and Coaching industry, has its domain set as zkai.co.jp. With its headquarters located in Shizuoka, Japan, the company uses a catch-all email setup, which can make email verification challenging. In this blog post, we will discuss the challenges of verifying emails from zkai.co.jp and how BounceBan can help overcome these challenges.

Challenges of Verifying Emails from zkai.co.jp

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

• Catch-all setup: zkai.co.jp has a catch-all setup, which means that all emails sent to non-existent addresses within the domain will still be received by the mail server. This setup makes it difficult for traditional email verification services to accurately verify emails.
• Email Security Gateways (ESG): There is a possibility that zkai.co.jp uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.
• Lack of bounce messages: Even if an email is sent to an invalid address, zkai.co.jp may not always return a bounce message, making it difficult for services like Scrubby to verify emails.

Risks of Not Verifying Emails from zkai.co.jp

Not verifying emails from zkai.co.jp can lead to several risks:

• High bounce rates: If you don't verify emails, your list will be outdated, and you may risk seeing a high bounce rate, damaging your sending reputation.
• Lower delivery rates: A high bounce rate can lead to lower delivery rates, open rates, and click rates.
• Account restrictions: If the bounce rate is too high, your email service providers may restrict your account.

Using BounceBan to Verify Emails from zkai.co.jp

BounceBan is the only service capable of reliably verifying catch-all emails and emails behind Email Security Gateways. Here's how to use BounceBan to verify emails from zkai.co.jp:

• 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@zkai.co.jp), and click the "Verify for free" button.
• Bulk verification: Upload a CSV file at https://bounceban.com/app/bulk/list to verify emails from zkai.co.jp and other domains in bulk.
• API integration: Developers can easily integrate BounceBan's API into their systems using the API reference at https://bounceban.com/public/doc/api.html.

Why BounceBan Stands Out

BounceBan's success rate in verifying catch-all emails is consistently high, with an accuracy rate of over 97%. It verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails, and is completely GDPR-compliant.

FAQs

General FAQs about Verifying Catch-all Risky Emails from zkai.co.jp

1. What is a catch-all email setup? A catch-all email setup is a configuration where all emails sent to non-existent addresses within a domain are still received by the mail server.
2. Why is it challenging to verify emails from zkai.co.jp? Verifying emails from zkai.co.jp can be challenging due to its catch-all setup and potential use of Email Security Gateways (ESGs).
3. What are the risks of not verifying emails from zkai.co.jp? Not verifying emails can lead to high bounce rates, damaging your sending reputation, and potentially restricting your email service provider account.
4. Can traditional email verification services verify emails from zkai.co.jp? No, traditional email verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catch-all emails.
5. How does BounceBan verify catch-all emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catch-all emails with a high degree of accuracy.

FAQs about BounceBan and zkai.co.jp

1. Can BounceBan verify emails from zkai.co.jp? Yes, BounceBan is capable of verifying emails from zkai.co.jp, including catch-all emails.
2. How does BounceBan's API work? Developers can integrate BounceBan's API into their systems using the API reference at https://bounceban.com/public/doc/api.html.
3. Is BounceBan's verification process fast? Yes, BounceBan's verification process is fast, taking only a few seconds for most emails.
4. Is BounceBan GDPR-compliant? Yes, BounceBan is completely GDPR-compliant and does not send emails to verify emails.
5. What is the accuracy rate of BounceBan's verification? BounceBan's verification has an accuracy rate of over 97%.

FAQs about zkai.co.jp

1. What is the domain of Z-kai Inc.? The domain of Z-kai Inc. is zkai.co.jp.
2. What is the industry of Z-kai Inc.? Z-kai Inc. is in the Professional Training and Coaching industry.
3. What is the address of Z-kai Inc.? The address of Z-kai Inc. is 105-17, Shimotogari, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-0943, JP, Shizuoka Prefecture, Japan.
4. What is the email pattern distribution of zkai.co.jp? The email pattern distribution of zkai.co.jp is john.s@zkai.co.jp (12%), jsmith@zkai.co.jp (8%), and others.
5. What are the MX records of zkai.co.jp? The MX records of zkai.co.jp are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com.

By using BounceBan to verify emails from zkai.co.jp, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and damaged sending reputations.