As a professional in the sales, marketing, AI, CRM, or B2B sector, you understand the importance of maintaining a clean and accurate email list. This is especially crucial when dealing with large volumes of emails from various domains, including topster.com.br. In this blog post, we will delve into the challenges of verifying emails at topster.com.br, the risks of not verifying them, and how BounceBan can help you overcome these challenges.
About Topster.com.br
Topster.com.br is a Brazilian company operating in the internet industry, with its headquarters located in São Paulo, Brazil. The company uses the topster.com.br domain for its email communication. One important aspect of this domain is that it is set to catchall, which means that it accepts all emails sent to it, regardless of whether the recipient exists or not. This makes email verification a complex task.
Challenges of Verifying Emails at Topster.com.br
Verifying emails at topster.com.br can be a daunting task due to several reasons:
- Email Security Gateways: Topster.com.br might use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, or Sophos, which can make simple SMTP tests fail. This makes it difficult for traditional verification services to accurately verify emails.
- Catchall Emails: Topster.com.br is set to catchall, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify these emails.
- No Bounce Messages: Topster.com.br may not always return a bounce message even if you send test messages to an invalid email address at that domain. This makes services like Scrubby ineffective.
Risks of Not Verifying Emails at Topster.com.br
Failing to verify emails at topster.com.br can result in:
- High Bounce Rates: If you don't verify emails, your list will be outdated, leading to high bounce rates, damaging your sending reputation, and resulting in lower delivery rates, open rates, and click rates. If the bounce rate is too high, your email service providers may restrict your account.
- Risky Emails: Other services may leave most emails at topster.com.br as risky, leaving you unsure of how to deal with them. If you keep them, you risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
How BounceBan Can Help
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 topster.com.br:
- 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 (e.g., xxx@topster.com.br), and click the Verify for free button. BounceBan provides unlimited free single verifications.
- Verify Emails in Bulk: To verify emails from topster.com.br and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- Integrate via API: If you're a developer, you can easily integrate BounceBan via the API. API reference: https://bounceban.com/public/doc/api.html
Why Choose BounceBan?
BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. Here are some key benefits:
- High Accuracy Rate: 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. For a small share of catchall emails, it may take a few minutes.
- GDPR Compliance: BounceBan never sends an email to verify the email, unlike services like Scrubby. This makes it completely GDPR compliant.
FAQs
General FAQs about Verifying Catchall Risky Emails from Topster.com.br
- What is the main challenge of verifying emails at topster.com.br? Answer: The main challenge is that topster.com.br is set to catchall, and it may use email security gateways, making traditional verification services ineffective.
- What happens if I don't verify emails at topster.com.br? Answer: You risk seeing a high bounce rate, damaging your sending reputation, and resulting in lower delivery rates, open rates, and click rates.
- Can traditional verification services verify catchall emails at topster.com.br? Answer: No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify catchall emails at topster.com.br.
- How can I verify emails at topster.com.br? Answer: You can use BounceBan to verify emails at topster.com.br, as it is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
- 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.
FAQs about How BounceBan Can Help in Verifying Emails at Topster.com.br
- How do I verify individual emails at topster.com.br 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 (e.g., xxx@topster.com.br), and click the Verify for free button.
- Can I verify emails in bulk using BounceBan? Answer: Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails from topster.com.br and other domains in bulk.
- How can I integrate BounceBan with my application? Answer: You can integrate BounceBan via the API. API reference: https://bounceban.com/public/doc/api.html
- Is BounceBan GDPR compliant? Answer: Yes, BounceBan is GDPR compliant as it never sends an email to verify the email, unlike services like Scrubby.
- How long does BounceBan verification take? 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.
FAQs about Basic Information of Topster.com.br
- What is the domain of Topster? Answer: The domain of Topster is topster.com.br.
- Is topster.com.br set to catchall? Answer: Yes, topster.com.br is set to catchall.
- What is the most common email pattern at topster.com.br? Answer: The most common email pattern at topster.com.br is john@topster.com.br (21%).
- What are the MX records of topster.com.br? Answer: The MX records of topster.com.br are aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx2.googlemail.com, and aspmx3.googlemail.com.
- In which industry does Topster operate? Answer: Topster operates in the internet industry.
- Where is Topster headquartered? Answer: Topster is headquartered in São Paulo, Brazil.
- What is the email pattern distribution at topster.com.br? Answer: The email pattern distribution at topster.com.br is john@topster.com.br (21%), johnsmith@topster.com.br (19%), john.smith@topster.com.br (17%), and john.s@topster.com.br (14%).
- Can I use BounceBan to verify emails at topster.com.br? Answer: Yes, you can use BounceBan to verify emails at topster.com.br.
- Is BounceBan the only service that can verify catchall emails at topster.com.br? Answer: Yes, BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways at topster.com.br.
- How can I learn more about BounceBan? Answer: You can learn more about BounceBan at https://bounceban.tawk.help.
By using BounceBan, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your overall email marketing strategy.