As a sales or marketing professional, you understand the importance of having accurate and reliable email lists. However, verifying email addresses from certain domains can be a challenge, especially when it comes to catchall emails. In this blog post, we'll discuss the challenges of verifying emails from tsi.at, a company based in Bielefeld, Nordrhein-Westfalen, Germany, and how BounceBan can help you overcome these challenges.

About tsi.at

tsi GmbH is a company based in Bielefeld, Nordrhein-Westfalen, Germany. Their domain, tsi.at, is set up to use a catchall email system, which means that all emails sent to non-existent addresses will still be received by the mail server. This can make it difficult to verify email addresses using traditional methods.

Challenges of Verifying Emails from tsi.at

Verifying email addresses from tsi.at can be challenging due to several reasons:

• Email Security Gateways (ESG): tsi.at may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• Catchall Emails: tsi.at uses a catchall email system, which 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 email addresses accurately.
• No Bounce Messages: tsi.at may not always return a bounce message even if you send a test message to an invalid email address, making services like Scrubby not work.

Risks of Not Verifying Emails from tsi.at

Not verifying email addresses from tsi.at can lead to several risks, including:

• High Bounce Rates: If you don't verify email addresses, your list will be outdated, and you may see a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.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.
• Missed Opportunities: If you delete all unverified emails, you may miss potentially valuable leads.

Using BounceBan to Verify Emails from tsi.at

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 tsi.at:

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@tsi.at) and click the "Verify for free" button.

Verifying Emails in Bulk

1. Create a CSV file with the email addresses you want to verify.
2. Go to https://bounceban.com/app/bulk/list.
3. Upload your CSV file and click "Verify".

Integrating with BounceBan API

If you're a developer, you can easily integrate with BounceBan using their API. Check out the API reference at https://bounceban.com/public/doc/api.html for more information.

Benefits of Using BounceBan

• High Accuracy: 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 uses AI to verify emails and never sends actual emails, making it compliant with GDPR.

Frequently Asked Questions

General FAQs about Verifying Catchall Risky Emails from tsi.at

1. What is a catchall email? A catchall email is an email address that receives all emails sent to a domain, even if the email address doesn't exist.
2. Why is it difficult to verify catchall emails? Catchall emails can be difficult to verify because they don't always return a bounce message, and simple SMTP tests may not be able to verify them accurately.
3. Can I use traditional verification services to verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails accurately.
4. What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to high bounce rates, account restrictions, and missed opportunities.
5. How can I verify catchall emails from tsi.at? You can use BounceBan to verify catchall emails from tsi.at.

FAQs about How BounceBan Can Help Verify Emails at tsi.at

1. Can BounceBan verify catchall emails from tsi.at? Yes, BounceBan can accurately verify catchall emails from tsi.at.
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 compliant with GDPR because it uses AI to verify emails and never sends actual emails.
4. Can I verify emails in bulk using BounceBan? Yes, you can verify emails in bulk using BounceBan.
5. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.

FAQs about tsi.at

1. What is the domain of tsi GmbH? The domain of tsi GmbH is tsi.at.
2. Is tsi.at a catchall email domain? Yes, tsi.at is a catchall email domain.
3. What is the most common email pattern at tsi.at? The most common email pattern at tsi.at is johns@tsi.at (26%).
4. What are the MX records of tsi.at? The MX records of tsi.at are mail.tsi.at.
5. Where is tsi GmbH based? tsi GmbH is based in Bielefeld, Nordrhein-Westfalen, Germany.
6. What industry does tsi GmbH operate in? tsi GmbH operates in the [industry] industry.
7. Can I use BounceBan to verify emails from tsi.at? Yes, you can use BounceBan to verify emails from tsi.at.
8. How many email patterns are used at tsi.at? There are four common email patterns used at tsi.at: johns@tsi.at (26%), john.smith@tsi.at (24%), john.s@tsi.at (22%), and js@tsi.at (20%).
9. Can I use traditional verification services to verify emails from tsi.at? No, traditional verification services may not be able to verify emails from tsi.at accurately due to the catchall email system and potential email security gateways.
10. How can I get more information about BounceBan? You can get more information about BounceBan at https://bounceban.com/ or by contacting their support team.

By using BounceBan to verify emails from tsi.at, you can ensure that your email lists are accurate and reliable, reducing the risk of high bounce rates and account restrictions. Try BounceBan today and see the difference for yourself!