Verifying email addresses is an essential step in maintaining a healthy email list, especially when dealing with domains like topchem.at. In this blog post, we'll discuss the challenges of verifying emails from topchem.at, the risks of not verifying them, and how BounceBan can help you overcome these challenges.

Basic Information about topchem.at

topchem.at is a domain used by a company in the industry. With a catchall email setup, it can be challenging to verify email addresses from this domain. The most common email pattern used by topchem.at is smith@topchem.at (29%), followed by jsmith@topchem.at (29%), sjohn@topchem.at (16%), and smith.john@topchem.at (10%). The domain's MX records are topchem-at.mail.protection.outlook.com.

Challenges of Verifying Emails from topchem.at

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

• Email Security Gateways (ESG): There is no information yet about whether topchem.at uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it will make simple SMTP tests fail, making verification more difficult.
• Catchall Emails: topchem.at uses a catchall email setup, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work.
• No Bounce Message: topchem.at may not always return a bounce message even if you send test messages to an invalid email address at that domain, making services like Scrubby not work.

Risks of Not Verifying Emails from topchem.at

Not verifying emails from topchem.at can lead to several risks:

• Risky Emails: Other services may leave most emails at topchem.at as risky, so you don't know how to deal with it - if you keep the emails, you may risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
• Outdated List: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email service providers may restrict your account.

How to Verify Emails from topchem.at 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 topchem.at:

• Verify Individual Emails: Create a free account at https://bounceban.com/; go to the BounceBan dashboard https://bounceban.com/app/verify; enter the email for verification xxx@topchem.at and click the Verify for free button. BounceBan provides unlimited free single verifications.
• Verify Emails in Bulk: To verify emails from topchem.at and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• Integrate via API: If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

Benefits of Using BounceBan

• Accurate Verification: BounceBan can accurately verify over 80% of catchall 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.
• Fast Verification: 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.
• GDPR Compliance: BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely in compliance with GDPR.

FAQs about Verifying Emails from topchem.at

General FAQs

1. What is the most common email pattern used by topchem.at? Answer: smith@topchem.at (29%)
2. Does topchem.at use a catchall email setup? Answer: Yes
3. What is the risk of not verifying emails from topchem.at? Answer: You may risk seeing a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
4. Can traditional verification services verify catchall emails from topchem.at? Answer: No, services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
5. How accurate is BounceBan in verifying catchall emails? Answer: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.

BounceBan FAQs

1. How do I verify individual emails from topchem.at using BounceBan? Answer: Create a free account at https://bounceban.com/; go to the BounceBan dashboard https://bounceban.com/app/verify; enter the email for verification xxx@topchem.at and click the Verify for free button.
2. Can I verify emails from topchem.at and other domains in bulk using BounceBan? Answer: Yes, you can upload a CSV at https://bounceban.com/app/bulk/list.
3. How does BounceBan verify catchall emails from topchem.at? Answer: BounceBan uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails.
4. Is BounceBan's email verification service GDPR compliant? Answer: Yes, BounceBan never has to actually send an email to verify the email like Scrubby does, making it completely in compliance with GDPR.
5. How fast is BounceBan's email verification service? Answer: 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.

topchem.at FAQs

1. What is the industry of topchem.at? Answer:
2. What is the address of topchem.at? Answer:
3. What are the MX records of topchem.at? Answer: topchem-at.mail.protection.outlook.com
4. What is the email pattern distribution of topchem.at? Answer: smith@topchem.at (29%), jsmith@topchem.at (29%), sjohn@topchem.at (16%), smith.john@topchem.at (10%)
5. Can I verify emails from topchem.at using traditional verification services? Answer: No, services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
6. How many emails can I verify concurrently using BounceBan? Answer: You can verify thousands of emails concurrently.
7. What is the accuracy rate of BounceBan in verifying catchall emails? Answer: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
8. How does BounceBan's email verification service help in maintaining a healthy email list? Answer: BounceBan helps in maintaining a healthy email list by accurately verifying emails, reducing bounce rates, and improving sending reputation.
9. Can I integrate BounceBan's email verification service via API? Answer: Yes, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html
10. Is there a detailed knowledge base for BounceBan's email verification service? Answer: Yes, the detailed knowledge base is here: https://bounceban.tawk.help

By using BounceBan to verify emails from topchem.at, you can ensure a healthy email list, reduce bounce rates, and improve your sending reputation. Try BounceBan today and see the difference for yourself!