BounceBan

Free catchall & risky email verification service for

@usp.br

Usp.br uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.all_words}{last.all_words}} (e.g. {{john.smith@usp.br}). Other email formats used by USP - Universidade de São Paulo include: {{{first.all_words}{last.all_words}} (e.g. {{johnsmith@usp.br}), {{{first.first_word_i}{last.last_word}} (e.g. {{jsmith@usp.br}), {{{last.all_words}} (e.g. {{smith@usp.br}), {{{first.all_words}} (e.g. {{john@usp.br}). In total, USP - Universidade de São Paulo employs up to five different email address patterns for their employees.

Unlimited single email verifications free forever!

Email patterns for @usp.br employees

Possible emails Percentage Action
john.smith@usp.br 45% Verify
johnsmith@usp.br 44% Verify
jsmith@usp.br 5% Verify
smith@usp.br 3% Verify
john@usp.br 2% Verify

Verifying Catchall Emails at USP.br with BounceBan: A Guide to Reliable Email Verification

The University of São Paulo (USP) is a renowned public university in Brazil, recognized for its excellence in higher education and research. With a large community of students, faculty, and staff, the university's email domain (usp.br) is an essential communication channel. However, verifying email addresses from this domain can be challenging due to its catchall setup and potential use of email security gateways. In this article, we will explore the challenges of verifying emails at usp.br and how BounceBan can help overcome these obstacles.

Challenges of Verifying Emails at USP.br

Verifying email addresses at usp.br can be a daunting task due to several reasons:

  • Catchall Setup: USP.br uses a catchall setup, which means that it can be difficult to determine whether an email address is valid or not using traditional verification methods. Simple SMTP tests may not work, and services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify these emails accurately.
  • Email Security Gateways: USP.br may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make it even harder to verify emails using traditional methods.
  • Lack of Bounce Messages: USP.br 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 at USP.br

Not verifying emails at usp.br can lead to several risks:

  • High Bounce Rates: If you don't verify emails, you may end up with a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
  • Wasted Resources: If you delete all unverified emails, you may miss out on potentially valuable contacts.
  • Outdated Lists: If you don't verify emails regularly, your list will become outdated, leading to poor campaign performance and wasted resources.

Using BounceBan to Verify Emails at USP.br

BounceBan is a reliable email verification service that can accurately verify catchall emails and emails behind email security gateways. Here's how you can use BounceBan to verify emails at usp.br:

  • Individual Verification: Create a free account at BounceBan, go to the dashboard, and enter the email address you want to verify. Click the "Verify for free" button to get instant results.
  • Bulk Verification: Upload a CSV file to BounceBan's bulk verification feature to verify multiple emails at once.
  • API Integration: Integrate BounceBan's API into your application to automate email verification.

Why Choose BounceBan?

BounceBan is the only service capable of reliably verifying catchall emails and emails behind email security gateways. With a success rate of over 80% in verifying catchall emails, BounceBan is the most accurate email verification service available. Additionally, BounceBan's verification process is fast, taking only a few seconds for most emails, and it's completely GDPR compliant.

FAQs

General FAQs

  1. What is a catchall email? A catchall email is an email address that receives all emails sent to a specific domain that do not match a specific user or mailbox.

  2. Why is it important to verify catchall emails? Verifying catchall emails is crucial to maintain a clean and accurate email list, reducing bounce rates and improving campaign performance.

  3. Can traditional verification services 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. How does BounceBan verify catchall emails? BounceBan uses advanced AI algorithms and machine learning techniques to verify catchall emails with a high degree of accuracy.

  5. Is BounceBan's verification process GDPR compliant? Yes, BounceBan's verification process is completely GDPR compliant, as it does not involve sending actual emails to verify email addresses.

BounceBan FAQs

  1. How do I sign up for a BounceBan account? You can sign up for a free BounceBan account on the BounceBan website.

  2. How do I verify individual emails using BounceBan? Go to the BounceBan dashboard, enter the email address you want to verify, and click the "Verify for free" button.

  3. Can I verify multiple emails at once using BounceBan? Yes, you can upload a CSV file to BounceBan's bulk verification feature to verify multiple emails at once.

  4. How accurate is BounceBan's email verification? BounceBan has a success rate of over 80% in verifying catchall emails, with a 97%+ accuracy rate.

  5. Is BounceBan's verification process fast? Yes, BounceBan's verification process is fast, taking only a few seconds for most emails.

USP.br FAQs

  1. What is the domain of the University of São Paulo? The domain of the University of São Paulo is usp.br.

  2. Does USP.br use a catchall setup? Yes, USP.br uses a catchall setup, making it challenging to verify email addresses using traditional methods.

  3. What is the most common email pattern at USP.br? The most common email pattern at USP.br is john.smith@usp.br.

  4. What industry does USP.br belong to? USP.br belongs to the higher education industry.

  5. What is the address of the University of São Paulo? The address of the University of São Paulo is 140 Cidade Universitária, rua da reitoria, 109, cidade universitária, são paulo, são paulo 05508-900, br.

  6. What are the MX records for USP.br? The MX records for USP.br are aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com.

  7. Can BounceBan verify email addresses at USP.br? Yes, BounceBan can accurately verify email addresses at USP.br, including catchall emails.

  8. How does BounceBan handle emails behind email security gateways? BounceBan can accurately verify emails behind email security gateways, including those used by USP.br.

  9. Is BounceBan's verification process suitable for large email lists? Yes, BounceBan's verification process is suitable for large email lists and can handle bulk verification with ease.

  10. How can I get more information about BounceBan's email verification service? You can visit the BounceBan website or contact their support team for more information about their email verification service.

By using BounceBan to verify emails at usp.br, you can ensure that your email lists are accurate and up-to-date, reducing bounce rates and improving campaign performance. With its advanced AI algorithms and machine learning techniques, BounceBan is the most reliable email verification service available.

Email patterns for similar companies

Domain Catchall Verifiable Top email pattern Percentage
unerring.net Yes Yes smithj@unerring.net 30% view email patterns for unerring.net
unitedtruckrental.co Yes Yes j-smith@unitedtruckrental.co 22% view email patterns for unitedtruckrental.co
transcendentwines.com Yes Yes john.smith@transcendentwines.com 28% view email patterns for transcendentwines.com
yayvo.com Yes Yes john@yayvo.com 29% view email patterns for yayvo.com
yourmpsa.org Yes Yes john_smith@yourmpsa.org 22% view email patterns for yourmpsa.org