BounceBan

Free catchall & risky email verification service for

@usus.cz

Usus.cz uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.all_word_i}{last.all_word_i}} (e.g. {{js@usus.cz}). Other email formats used by usus s.r.o. include: {{{first.first_word}{last.last_word}} (e.g. {{johnsmith@usus.cz}), {{{first.all_words}{last.all_words}} (e.g. {{john_smith@usus.cz}), {{{first.first_word_i}{last.last_word}} (e.g. {{j.smith@usus.cz}). In total, usus s.r.o. employs up to five different email address patterns for their employees.

Unlimited single email verifications free forever!

Email patterns for @usus.cz employees

Possible emails Percentage Action
js@usus.cz 20% Verify
johnsmith@usus.cz 20% Verify
john_smith@usus.cz 12% Verify
j.smith@usus.cz 10% Verify

Verifying Catchall Emails at usus.cz: A Comprehensive Guide to Email Verification

Introduction to usus.cz

usus s.r.o., a management consulting firm based in Šlapanice, South Moravian, Czechia, operates under the domain usus.cz. As a prominent player in the industry, it's essential to maintain a clean and accurate email list to ensure effective communication with clients, partners, and stakeholders.

Challenges of Verifying Emails at usus.cz

Verifying emails at usus.cz can be a daunting task due to several reasons:

  • Catchall Emails: usus.cz is set up as a catchall domain, which means that simple SMTP tests used by traditional verification services may not be able to verify emails accurately. Catchall emails are a common setup in many organizations, and it's estimated that approximately 40-50% of business emails are catchalls.
  • Email Security Gateways: There is a possibility that usus.cz uses email security gateways (ESGs) like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
  • No Bounce Messages: usus.cz may not always return a bounce message even if you send test messages to an invalid email address, making services like Scrubby ineffective.

Risks of Not Verifying Emails at usus.cz

Not verifying emails at usus.cz can lead to:

  • High Bounce Rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates.
  • Missed Opportunities: Deleting all unverified emails can lead to missing potentially valuable contacts.
  • Account Restrictions: If the bounce rate is too high, your email service providers may restrict your account.

Using BounceBan to Verify Emails at usus.cz

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 usus.cz:

Why BounceBan Stands Out

BounceBan's advanced AI technology and extensive knowledge base https://bounceban.tawk.help enable it to:

  • Verify over 80% of catchall emails with a 97%+ accuracy rate
  • Recognize patterns and enhance accuracy
  • Verify millions of emails daily
  • Provide fast verification (a few seconds for most emails, and a few minutes for a small share of catchall emails)
  • Comply with GDPR regulations, unlike services like Scrubby that verify emails by sending emails

FAQs about Verifying Emails at usus.cz

General FAQs about Verifying Catchall Risky Emails from usus.cz
  1. What is a catchall email? A catchall email is an email address that receives all emails sent to a domain that do not match a specific email address.

  2. Why are catchall emails difficult to verify? Catchall emails are challenging to verify because traditional verification services use simple SMTP tests that may not work with catchall setups.

  3. What are the risks of not verifying catchall emails? Not verifying catchall emails can lead to high bounce rates, damaged sending reputation, and missed opportunities.

  4. Can BounceBan verify catchall emails? Yes, BounceBan is capable of verifying catchall emails with a high accuracy rate.

  5. What is the importance of verifying emails at usus.cz? Verifying emails at usus.cz is crucial to maintain a clean and accurate email list, ensuring effective communication with clients, partners, and stakeholders.

FAQs about How BounceBan Can Be Helpful in Verifying Emails at usus.cz
  1. How does BounceBan verify emails at usus.cz? BounceBan uses advanced AI technology and extensive knowledge base to verify emails at usus.cz.

  2. What is the accuracy rate of BounceBan in verifying catchall emails? BounceBan verifies over 80% of catchall emails with a 97%+ accuracy rate.

  3. Can I verify emails from usus.cz in bulk using BounceBan? Yes, you can upload a CSV file at https://bounceban.com/app/bulk/list to verify emails from usus.cz and other domains in bulk.

  4. Is BounceBan compliant with GDPR regulations? Yes, BounceBan is compliant with GDPR regulations, unlike services like Scrubby that verify emails by sending emails.

  5. How fast is BounceBan's verification process? BounceBan's verification process is fast, taking a few seconds for most emails and a few minutes for a small share of catchall emails.

FAQs about Basic Information of usus.cz
  1. What is the domain of usus s.r.o.? The domain of usus s.r.o. is usus.cz.

  2. Is usus.cz a catchall domain? Yes, usus.cz is a catchall domain.

  3. What is the most common email pattern at usus.cz? The most common email pattern at usus.cz is js@usus.cz (20%).

  4. What is the industry of usus s.r.o.? The industry of usus s.r.o. is management consulting.

  5. What is the address of usus s.r.o.? The address of usus s.r.o. is Šlapanice, South Moravian, Czechia.

  6. What are the MX records of usus.cz? The MX records of usus.cz are mx.blueboard.cz.

  7. What is the email pattern distribution at usus.cz? The email pattern distribution at usus.cz is js@usus.cz (20%), johnsmith@usus.cz (20%), john_smith@usus.cz (12%), j.smith@usus.cz (10%).

  8. Can I use BounceBan to verify emails at usus.cz? Yes, you can use BounceBan to verify emails at usus.cz.

  9. Is BounceBan the only service that can verify catchall emails at usus.cz? Yes, BounceBan is the only service that can reliably verify catchall emails at usus.cz.

  10. How can I get more information about BounceBan's knowledge base? You can access BounceBan's knowledge base at https://bounceban.tawk.help.

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