Verifying email addresses is a crucial step in maintaining a healthy email list and avoiding bounces, especially when dealing with catchall emails. tysza.io, a company in the information technology and services industry, uses a catchall email setup, which can make verification challenging. In this post, we'll discuss the challenges of verifying emails at tysza.io, the risks of not verifying them, and how BounceBan can help you overcome these challenges.

About tysza.io tysza.io is a company based in London, England, United Kingdom, operating in the information technology and services industry. Their email domain, tysza.io, uses a catchall setup, which means that all emails sent to non-existent addresses will be received by a specific mailbox. This setup can make it difficult for traditional email verification services to accurately verify email addresses.

Challenges of Verifying Emails at tysza.io Verifying emails at tysza.io can be challenging due to several reasons:

• Email Security Gateways (ESGs): tysza.io may use ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. to filter out unwanted emails. These gateways can make simple SMTP tests fail, making it difficult for traditional verification services to verify emails.
• Catchall Emails: tysza.io's catchall setup means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify emails accurately.
• No Bounce Messages: tysza.io may not always return a bounce message even if you send test messages to an invalid email address, making services like Scrubby not work.

Risks of Not Verifying Emails at tysza.io Not verifying emails at tysza.io can lead to several risks:

• High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and leading to lower delivery rates, open rates, and click rates.
• Risky Emails: Other services may leave most emails at tysza.io as risky, leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce; if you delete all of them, you risk missing potentially valuable valid emails.

How to Verify Emails at tysza.io with BounceBan 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 tysza.io:

• 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@tysza.io), and click the "Verify for free" button.
• Bulk Verification: To verify emails from tysza.io and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
• API Integration: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html.

Why Choose BounceBan? BounceBan is the best choice for verifying emails at tysza.io because:

• 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 and a few minutes for a small share of catchall emails.
• Compliance with GDPR: BounceBan never has to actually send an email to verify the email, making it completely in compliance with GDPR.

FAQs

General FAQs

1. What is a catchall email? A catchall email is an email address that receives all emails sent to non-existent addresses at a domain.

2. Why is it challenging to verify catchall emails? Catchall emails can be challenging to verify because they may use Email Security Gateways (ESGs) and may not always return a bounce message.

3. 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.

4. 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 accurately.

5. How can I verify catchall emails at tysza.io? You can use BounceBan to verify catchall emails at tysza.io.

BounceBan FAQs

1. Is BounceBan capable of verifying catchall emails? Yes, BounceBan is the only service capable of reliably verifying catchall emails and 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. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.

4. Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.

5. Is BounceBan compliant with GDPR? Yes, BounceBan never has to actually send an email to verify the email, making it completely in compliance with GDPR.

tysza.io FAQs

1. What is the email domain of tysza.io? The email domain of tysza.io is tysza.io.

2. Does tysza.io use a catchall email setup? Yes, tysza.io uses a catchall email setup.

3. What is the most common email pattern at tysza.io? The most common email pattern at tysza.io is john.s@tysza.io (28%).

4. What industry does tysza.io operate in? tysza.io operates in the information technology and services industry.

5. Where is tysza.io based? tysza.io is based in London, England, United Kingdom.

6. What are the MX records of tysza.io? The MX records of tysza.io are tysza-io.mail.protection.outlook.com.

7. Can I use traditional verification services to verify emails at tysza.io? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify emails at tysza.io accurately.

8. How can I verify emails at tysza.io in bulk? You can upload a CSV at https://bounceban.com/app/bulk/list to verify emails at tysza.io in bulk.

9. What is the email pattern distribution at tysza.io? The email pattern distribution at tysza.io is john.s@tysza.io (28%), john@tysza.io (21%), sjohn@tysza.io (10%), johns@tysza.io (6%).

10. Can I get support for verifying emails at tysza.io? Yes, you can get support for verifying emails at tysza.io by visiting https://bounceban.tawk.help.