Introduction to z.is

z.is is a domain used by a company that operates in the [industry] industry. The company is based in [address]. One of the unique characteristics of z.is is that it uses a catchall email setup, which can make it challenging to verify email addresses from this domain. In this blog post, we will explore the challenges of verifying emails from z.is and how BounceBan can help.

Challenges of Verifying Emails from z.is

Verifying email addresses from z.is can be a daunting task due to several reasons. Firstly, the domain uses a catchall email setup, which means that it accepts all emails sent to it, regardless of whether the email address exists or not. This makes it difficult for traditional email verification services to accurately verify email addresses.

Secondly, z.is may use email security gateways (ESGs) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail. This adds an extra layer of complexity to the email verification process.

Lastly, z.is 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 emails.

Risks of Not Verifying Emails from z.is

Not verifying emails from z.is can have serious consequences. Other email verification services may leave most emails from z.is as "risky," leaving you unsure of how to proceed. If you keep these emails, you risk seeing a high bounce rate, which can damage your sending reputation. On the other hand, if you delete all of them, you risk missing out on potentially valuable valid emails.

If you don't verify emails from z.is, your email list will become outdated, leading to a high bounce rate, lower delivery rates, open rates, and click rates. In extreme cases, your email service provider may restrict your account.

Using BounceBan to Verify Emails from z.is

Fortunately, BounceBan is here to help. 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 z.is:

Verifying Individual Emails

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 address you want to verify, e.g., xxx@z.is, and click the "Verify for free" button.

Verifying Emails in Bulk

1. Upload a CSV file containing the email addresses you want to verify at https://bounceban.com/app/bulk/list.

Integrating with APIs

If you're a developer, you can easily integrate BounceBan's API into your application. Check out our API reference at https://bounceban.com/public/doc/api.html.

Why Choose BounceBan?

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. Our advanced AI-powered algorithm recognizes patterns and enhances accuracy. Our verification process is fast, taking only a few seconds for most emails, and we can verify thousands of emails concurrently. Unlike services like Scrubby, we don't send actual emails to verify addresses, making us GDPR compliant.

Frequently Asked Questions

General FAQs about Verifying Catchall Risky Emails from z.is

1. What is a catchall email? A catchall email is an email address that accepts all emails sent to it, regardless of whether the email address exists or not.
2. Why is it difficult to verify catchall emails? Catchall emails are challenging to verify because they accept all emails, making it difficult to determine whether an email address is valid or not.
3. How can I verify catchall emails from z.is? You can use BounceBan to verify catchall emails from z.is.
4. What is the risk of not verifying emails from z.is? Not verifying emails from z.is can lead to a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
5. Can I use traditional email verification services to verify emails from z.is? No, traditional email verification services are unable to verify catchall emails accurately.

FAQs about How BounceBan Can Help

1. How does BounceBan verify catchall emails from z.is? BounceBan uses an advanced AI-powered algorithm to verify catchall emails from z.is.
2. What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan has an accuracy rate of over 97% in verifying catchall emails.
3. Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV file containing the email addresses you want to verify.
4. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant because it doesn't send actual emails to verify addresses.
5. How long does it take to verify emails using BounceBan? Verification takes only a few seconds for most emails, and you can verify thousands of emails concurrently.

FAQs about z.is

1. What is the domain of the company? The domain of the company is z.is.
2. Does z.is use a catchall email setup? Yes, z.is uses a catchall email setup.
3. What is the most common email pattern used by z.is? The most common email pattern used by z.is is johns@z.is (30%).
4. What are the MX records for z.is? The MX records for z.is are z-is.mail.protection.outlook.com.
5. What industry does the company operate in? The company operates in the [industry] industry.
6. What is the address of the company? The address of the company is [address].
7. What is the email pattern distribution of z.is? The email pattern distribution of z.is is johns@z.is (30%), jsmith@z.is (24%), john.smith@z.is (23%), john.s@z.is (10%).
8. Can I use BounceBan to verify emails from z.is? Yes, you can use BounceBan to verify emails from z.is.
9. What is the service that can verify email addresses from z.is? The service that can verify email addresses from z.is is BounceBan.
10. What are the challenges of verifying emails from z.is? The challenges of verifying emails from z.is include the use of a catchall email setup, potential use of email security gateways, and the lack of bounce messages for invalid email addresses.

By using BounceBan, you can accurately verify emails from z.is and ensure that your email list is up-to-date and accurate. Try BounceBan today and see the difference for yourself!