Verifying email addresses is an essential step in maintaining a clean and accurate email list. However, verifying emails from certain domains can be challenging, especially when they use email security gateways or are set up as catchalls. In this blog post, we will discuss the challenges of verifying emails from ygu.ac.jp, a domain used by Yamanashi Gakuin University, and how BounceBan can help overcome these challenges.

About Yamanashi Gakuin University

Yamanashi Gakuin University is a higher education institution located in Kofu, Yamanashi, Japan. The university uses the domain ygu.ac.jp for its email addresses, which can be challenging to verify.

Challenges of Verifying Emails from ygu.ac.jp

Verifying emails from ygu.ac.jp can be challenging due to several reasons:

• Email Security Gateways: ygu.ac.jp may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail.
• Catchall Emails: ygu.ac.jp may be set up as a catchall, which means that traditional verification services may not be able to verify the emails.
• Lack of Bounce Messages: ygu.ac.jp may not always return a bounce message even if you send a test message to an invalid email address, making it difficult for services like Scrubby to verify the emails.

Risks of Not Verifying Emails from ygu.ac.jp

Not verifying emails from ygu.ac.jp can lead to several risks:

• High Bounce Rate: If you don't verify emails, your list may contain invalid or non-existent emails, leading to a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.
• Outdated List: If you don't verify emails, your list may become outdated, leading to a high bounce rate and damaging your sending reputation.
• Risky Emails: Other services may leave most emails at ygu.ac.jp as risky, making it difficult to know how to deal with them. If you keep the emails, you may risk seeing a high bounce rate, and if you delete all of them, you risk missing potentially valuable valid emails.

How to Verify Emails from ygu.ac.jp using BounceBan

BounceBan is a reliable email verification service that can help you verify emails from ygu.ac.jp. Here's a step-by-step guide to verify individual emails from ygu.ac.jp using BounceBan:

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard at https://bounceban.com/app/verify.
3. Enter the email for verification, e.g., xxx@ygu.ac.jp, and click the "Verify for free" button.

BounceBan provides unlimited free single verifications. You can also verify emails in bulk by uploading a CSV file at https://bounceban.com/app/bulk/list. If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html. Detailed knowledge base is here: https://bounceban.tawk.help.

Why BounceBan is the Best Choice for Verifying Emails from ygu.ac.jp

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.

Approximately 40-50% (increasing overtime) of business emails are catchalls, which are not verifiable by other services. BounceBan, however, can accurately verify over 80% of these emails with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as 'risky', accounting for about 20% or less.

BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory. 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. For a small share of catchall emails, it may take a few minutes. You can verify thousands of emails concurrently.

Unlike Scrubby, BounceBan never has to actually send an email to verify the email. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely compliant with GDPR.

FAQs

General FAQs about Verifying Catchall Risky Emails from ygu.ac.jp

1. What is a catchall email? A catchall email is an email address that is set up to receive all emails sent to a specific domain, regardless of whether the email address exists or not.

2. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because they can receive emails sent to non-existent email addresses, making it challenging to determine whether an email address is valid or not.

3. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.

4. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying catchall emails.

5. What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about How BounceBan Can Help in Verifying Emails at ygu.ac.jp

1. Can BounceBan verify emails from ygu.ac.jp? Yes, BounceBan can verify emails from ygu.ac.jp.

2. How does BounceBan verify emails from ygu.ac.jp? BounceBan uses advanced AI to recognize patterns and enhance accuracy in verifying emails from ygu.ac.jp.

3. Is BounceBan accurate in verifying emails from ygu.ac.jp? Yes, BounceBan is highly accurate in verifying emails from ygu.ac.jp, with a 97%+ accuracy rate.

4. Can BounceBan verify catchall emails from ygu.ac.jp? Yes, BounceBan can accurately verify catchall emails from ygu.ac.jp.

5. Is BounceBan compliant with GDPR? Yes, BounceBan is completely compliant with GDPR, as it does not send actual emails to verify email addresses.

FAQs about Basic Information of ygu.ac.jp

1. What is the domain used by Yamanashi Gakuin University? The domain used by Yamanashi Gakuin University is ygu.ac.jp.

2. Is ygu.ac.jp a catchall domain? Yes, ygu.ac.jp is a catchall domain.

3. What is the most common email pattern at ygu.ac.jp? The most common email pattern at ygu.ac.jp is john.s@ygu.ac.jp.

4. What is the industry of Yamanashi Gakuin University? The industry of Yamanashi Gakuin University is higher education.

5. What is the address of Yamanashi Gakuin University? The address of Yamanashi Gakuin University is 2-4-5 Sakaori, Kofu, Yamanashi 400-8575, JP, Kofu, Yamanashi, Japan.

6. What is the MX record of ygu.ac.jp? The MX record of ygu.ac.jp is ygu-ac-jp.mail.protection.outlook.com.

7. Can I verify emails from ygu.ac.jp using BounceBan? Yes, you can verify emails from ygu.ac.jp using BounceBan.

8. Is BounceBan reliable in verifying emails from ygu.ac.jp? Yes, BounceBan is highly reliable in verifying emails from ygu.ac.jp.

9. Can I verify catchall emails from ygu.ac.jp using BounceBan? Yes, you can verify catchall emails from ygu.ac.jp using BounceBan.

10. Is BounceBan fast in verifying emails from ygu.ac.jp? Yes, BounceBan is fast in verifying emails from ygu.ac.jp, taking only a few seconds for most emails.