Toposig Topografia Ltda, a construction company based in Curitiba, Brazil, uses the domain toposig.com.br for their email communications. As a professional in the sales, marketing, or CRM sector, you may have encountered difficulties in verifying email addresses from this domain. In this blog post, we will discuss the challenges of verifying emails from toposig.com.br, the risks of not verifying them, and how to use BounceBan to verify catchall emails from this domain.

Challenges of Verifying Emails from toposig.com.br

Verifying email addresses from toposig.com.br can be challenging due to several reasons:

• Email Security Gateways (ESG): Although we don't have information about whether toposig.com.br uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, if they do, it would make simple SMTP tests fail.
• Catchall Emails: toposig.com.br is set to catchall, which means that traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify email addresses from this domain using simple SMTP tests.
• No Bounce Messages: Even if you send test messages to an invalid email address at toposig.com.br, it may not always return a bounce message, making services like Scrubby not work.

Risks of Not Verifying Emails from toposig.com.br

Not verifying email addresses from toposig.com.br can lead to several risks, including:

• High Bounce Rate: If you don't verify emails, your list may be outdated, resulting in a high bounce rate, damaging your sending reputation, and lowering your delivery rate, open rate, and click rate.
• Account Restriction: 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 contacts.

Using BounceBan to Verify Emails from toposig.com.br

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 toposig.com.br:

Individual Email Verification

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard https://bounceban.com/app/verify.
3. Enter the email address for verification, e.g., xxx@toposig.com.br, and click the "Verify for free" button.

Bulk Email Verification

1. Upload a CSV file containing email addresses from toposig.com.br at https://bounceban.com/app/bulk/list.

API Integration

If you're a developer, you can easily integrate BounceBan's verification service via their API. API reference: https://bounceban.com/public/doc/api.html

Why Choose BounceBan?

• BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
• BounceBan verifies millions of emails daily and leverages advanced AI to recognize patterns and enhance accuracy.
• BounceBan verification is fast, taking only a few seconds for most emails and a few minutes for a small share of catchall emails.
• BounceBan never sends an actual email to verify the email, making it compliant with GDPR.

FAQs

General FAQs about Verifying Catchall Risky Emails from toposig.com.br

1. What is the most common email pattern used by toposig.com.br? Answer: johnsmith@toposig.com.br (27%)
2. Can traditional verification services verify catchall emails from toposig.com.br? Answer: No, services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify catchall emails.
3. Why is it essential to verify emails from toposig.com.br? Answer: Verifying emails helps maintain a healthy email list, reduces bounce rates, and prevents account restrictions.
4. Can I verify emails from toposig.com.br for free? Answer: Yes, BounceBan offers unlimited free single verifications.
5. How long does it take to verify an email from toposig.com.br using BounceBan? Answer: It takes only a few seconds for most emails and a few minutes for a small share of catchall emails.

FAQs about BounceBan and Verifying Emails from toposig.com.br

1. Is BounceBan the only service capable of verifying catchall emails from toposig.com.br? Answer: Yes, BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways.
2. How accurate is BounceBan in verifying catchall emails from toposig.com.br? Answer: BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. Can I integrate BounceBan's verification service into my application? Answer: Yes, you can easily integrate BounceBan's verification service via their API.
4. Is BounceBan compliant with GDPR? Answer: Yes, BounceBan never sends an actual email to verify the email, making it compliant with GDPR.
5. How many emails can I verify concurrently using BounceBan? Answer: You can verify thousands of emails concurrently using BounceBan.

FAQs about Toposig Topografia Ltda and toposig.com.br

1. What is Toposig Topografia Ltda's industry? Answer: Construction
2. Where is Toposig Topografia Ltda based? Answer: Curitiba, State of Paraná, Brazil
3. What is Toposig Topografia Ltda's address? Answer: 90 Rua José Sella, Umbara, Curitiba, PR 81930-163, BR
4. What are the MX records for toposig.com.br? Answer: mx.zoho.com, mx2.zoho.com, mx3.zoho.com
5. Is toposig.com.br set to catchall? Answer: Yes
6. What is the email pattern distribution for toposig.com.br? Answer: johnsmith@toposig.com.br (27%), j.smith@toposig.com.br (27%), johnsmith@toposig.com.br (19%), john.s@toposig.com.br (18%)
7. Can I use BounceBan to verify emails from other domains besides toposig.com.br? Answer: Yes, BounceBan can verify emails from any domain.
8. Is BounceBan a free service? Answer: BounceBan offers unlimited free single verifications, but bulk verifications and API integrations require a subscription.
9. How can I contact BounceBan for support? Answer: You can reach out to BounceBan's support team through their website or via their knowledge base: https://bounceban.tawk.help
10. What is the success rate of BounceBan in verifying catchall emails? Answer: BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory.

By following this guide, you can accurately verify catchall emails from toposig.com.br using BounceBan, ensuring that your email lists are clean and up-to-date.