BounceBan

Free catchall & risky email verification service for

@tsi.ne.jp

Tsi.ne.jp uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.first_word}{last.last_word_i}} (e.g. {{john.s@tsi.ne.jp}). Other email formats used by Tsi.ne.jp include: {{{first.last_word}{last.last_word}} (e.g. {{john.smith@tsi.ne.jp}), {{{first.first_word}{last.all_words}} (e.g. {{johnsmith@tsi.ne.jp}), {{{first.last_word}{last.all_word_i}} (e.g. {{johns@tsi.ne.jp}). In total, Tsi.ne.jp employs up to five different email address patterns for their employees.

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Email patterns for @tsi.ne.jp employees

Possible emails Percentage Action
john.s@tsi.ne.jp 18% Verify
john.smith@tsi.ne.jp 17% Verify
johnsmith@tsi.ne.jp 16% Verify
johns@tsi.ne.jp 8% Verify
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How to Verify Catchall Emails from tsi.ne.jp with BounceBan

Verifying email addresses is an essential step in maintaining a healthy email list. However, it can be challenging, especially when dealing with catchall emails or those behind Email Security Gateways. In this article, we will explore the challenges of verifying emails from tsi.ne.jp and how BounceBan can help you overcome these obstacles.

About tsi.ne.jp

tsi.ne.jp is a Japanese company with a domain that is known to have catchall emails. This means that the domain may accept all emails sent to it, regardless of whether the email address exists or not. The most common email pattern used by tsi.ne.jp is john.s@tsi.ne.jp, which accounts for about 18% of their email addresses. Other patterns used include john.smith@tsi.ne.jp, johnsmith@tsi.ne.jp, and johns@tsi.ne.jp.

Challenges of Verifying Emails from tsi.ne.jp

Verifying emails from tsi.ne.jp can be challenging due to several reasons:

  • Email Security Gateways: tsi.ne.jp may use Email Security Gateways (ESGs) such as 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.
  • Catchall Emails: As mentioned earlier, tsi.ne.jp uses catchall emails, which can make traditional verification services fail. These services rely on simple SMTP tests that may not work with catchall emails.
  • No Bounce Messages: tsi.ne.jp may not always return a bounce message even if you send a test message to an invalid email address. This makes it difficult for services like Scrubby to verify emails.
Risks of Not Verifying Emails from tsi.ne.jp

Not verifying emails from tsi.ne.jp can lead to several risks:

  • High Bounce Rate: If you don't verify emails, your list may contain invalid email addresses, leading to a high bounce rate. This can damage your sending reputation and result in lower delivery rates, open rates, and click rates.
  • Outdated List: An unverified list can become outdated, leading to a high bounce rate and affecting your email marketing campaigns.
  • Account Restrictions: If your bounce rate is too high, your email service provider may restrict your account.
Using BounceBan to Verify Emails from tsi.ne.jp

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from tsi.ne.jp:

Why BounceBan?

BounceBan has several advantages over other email verification services:

  • Accurate Verification: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
  • Fast Verification: BounceBan verification is fast, taking only a few seconds for most emails.
  • Compliance with GDPR: BounceBan never has to actually send an email to verify the email, making it completely in compliance with GDPR.
  • Advanced AI: BounceBan uses advanced AI to recognize patterns and enhance accuracy.
FAQs

General FAQs about Verifying Catchall Risky Emails from tsi.ne.jp

  1. What is a catchall email? A catchall email is an email address that accepts all emails sent to a domain, regardless of whether the email address exists or not.
  2. Why is verifying catchall emails challenging? Verifying catchall emails is challenging because traditional verification services rely on simple SMTP tests that may not work with catchall emails.
  3. Can BounceBan verify catchall emails? Yes, BounceBan is capable of reliably verifying catchall emails and emails behind Email Security Gateways.
  4. What is the risk of not verifying catchall emails? Not verifying catchall emails can lead to a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
  5. How can I verify catchall emails from tsi.ne.jp? You can use BounceBan to verify catchall emails from tsi.ne.jp by creating a free account, uploading a CSV file, or integrating via API.

FAQs about How BounceBan Can Help in Verifying Emails at tsi.ne.jp

  1. Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can verify emails behind Email Security Gateways.
  2. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
  3. Is BounceBan compliant with GDPR? Yes, BounceBan is completely in compliance with GDPR because it never has to actually send an email to verify the email.
  4. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.
  5. Can I integrate BounceBan via API? Yes, you can easily integrate BounceBan via API.

FAQs about Basic Information of tsi.ne.jp

  1. What is the domain of tsi.ne.jp? The domain of tsi.ne.jp is tsi.ne.jp.
  2. Is tsi.ne.jp a catchall domain? Yes, tsi.ne.jp is a catchall domain.
  3. What is the most common email pattern used by tsi.ne.jp? The most common email pattern used by tsi.ne.jp is john.s@tsi.ne.jp, which accounts for about 18% of their email addresses.
  4. What are the MX records of tsi.ne.jp? The MX records of tsi.ne.jp are tsi-ne-jp.mail.protection.outlook.com.
  5. What industry does tsi.ne.jp belong to? The industry of tsi.ne.jp is not specified.
  6. What is the address of tsi.ne.jp? The address of tsi.ne.jp is not specified.
  7. Can I verify emails from tsi.ne.jp using traditional verification services? No, traditional verification services may not be able to verify emails from tsi.ne.jp due to its catchall nature and potential use of Email Security Gateways.
  8. How many email patterns does tsi.ne.jp use? tsi.ne.jp uses at least four email patterns: john.s@tsi.ne.jp, john.smith@tsi.ne.jp, johnsmith@tsi.ne.jp, and johns@tsi.ne.jp.
  9. Can I verify emails from tsi.ne.jp in bulk using BounceBan? Yes, you can upload a CSV file at https://bounceban.com/app/bulk/list to verify emails from tsi.ne.jp in bulk.
  10. Is BounceBan the only service that can verify catchall emails? BounceBan is currently the only service that can reliably verify catchall emails and emails behind Email Security Gateways.

By using BounceBan to verify emails from tsi.ne.jp, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your email marketing campaigns.

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