BounceBan

Free catchall & risky email verification service for

@threatstack.com

Threatstack.com 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@threatstack.com}). Other email formats used by Threat Stack include: {{{first.first_word_i}{last.last_word}} (e.g. {{jsmith@threatstack.com}), {{{first.last_word}{last.all_word_i}} (e.g. {{johns@threatstack.com}), {{{first.all_words}{last.all_word_i}} (e.g. {{johns@threatstack.com}). In total, Threat Stack employs up to five different email address patterns for their employees.

Unlimited single email verifications free forever!

Email patterns for @threatstack.com employees

Possible emails Percentage Action
john.smith@threatstack.com 18% Verify
jsmith@threatstack.com 18% Verify
johns@threatstack.com 12% Verify
johns@threatstack.com 5% Verify

Verifying Catchall Emails at ThreatStack.com: Challenges and Solutions with BounceBan

ThreatStack.com is a leading company in the Computer and Network Security industry, headquartered in Boston, Massachusetts, United States. As a prominent player in the security space, ThreatStack.com is committed to providing top-notch security solutions to its customers. However, when it comes to verifying email addresses from this domain, traditional email verification services often face significant challenges.

Challenges in Verifying Emails at ThreatStack.com

Verifying email addresses at ThreatStack.com can be a daunting task due to several reasons. Firstly, there is a high likelihood that ThreatStack.com uses email security gateways (ESG) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. These gateways can make simple SMTP tests fail, making it difficult for traditional verification services to accurately verify email addresses.

Another challenge is that ThreatStack.com may be 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. Moreover, ThreatStack.com 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 ineffective.

Risks of Not Verifying Emails at ThreatStack.com

Not verifying email addresses at ThreatStack.com can lead to several risks. Other services may leave most emails at ThreatStack.com as risky, leaving you unsure of how to deal with them. If you keep the emails, you risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails. Moreover, 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. If the bounce rate is too high, your email service providers may even restrict your account.

Using BounceBan to Verify Emails from ThreatStack.com

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how you can use BounceBan to verify emails from ThreatStack.com:

Why BounceBan is the Best Choice

BounceBan is the only service that can accurately verify catchall emails and emails behind Email Security Gateways. Unlike other services, BounceBan never has to actually send an email to verify the email, making it completely GDPR compliant. BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, verifying millions of emails daily with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as 'risky', accounting for about 20% or less.

FAQs

General FAQs about Verifying Catchall Risky Emails from ThreatStack.com
  1. What is the main challenge in verifying email addresses at ThreatStack.com? Answer: The main challenge is that ThreatStack.com may use email security gateways (ESG) and catchall, making traditional verification services ineffective.
  2. What happens if I don't verify email addresses at ThreatStack.com? Answer: You risk seeing a high bounce rate, damaging your sending reputation, and ultimately, lower delivery rates, open rates, and click rates.
  3. Can traditional verification services verify catchall emails at ThreatStack.com? Answer: No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify catchall emails.
  4. How does BounceBan verify catchall emails at ThreatStack.com? Answer: BounceBan uses advanced AI to recognize patterns and enhance accuracy, making it the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
  5. Is BounceBan's email verification process GDPR compliant? Answer: Yes, BounceBan's verification process is completely GDPR compliant as it never has to actually send an email to verify the email.
FAQs about How BounceBan Can Help in Verifying Emails at ThreatStack.com
  1. Can BounceBan verify individual emails from ThreatStack.com? Answer: Yes, BounceBan provides unlimited free single verifications for individual emails.
  2. Can I verify emails from ThreatStack.com and other domains in bulk using BounceBan? Answer: Yes, you can upload a CSV to verify emails in bulk.
  3. Is there an API reference for integrating BounceBan with my application? Answer: Yes, the API reference is available at https://bounceban.com/public/doc/api.html.
  4. Where can I find more information about BounceBan's knowledge base? Answer: You can find the detailed knowledge base at https://bounceban.tawk.help.
  5. What is the accuracy rate of BounceBan's email verification process? Answer: BounceBan's email verification process has a 97%+ accuracy rate.
FAQs about ThreatStack.com
  1. What is the industry of ThreatStack.com? Answer: ThreatStack.com is in the Computer and Network Security industry.
  2. What is the address of ThreatStack.com? Answer: The address of ThreatStack.com is 55 Summer St, Fl 2, Boston, Massachusetts, United States.
  3. What is the email pattern distribution of ThreatStack.com? Answer: The email pattern distribution of ThreatStack.com is john.smith@threatstack.com (18%), jsmith@threatstack.com (18%), johns@threatstack.com (12%), johns@threatstack.com (5%).
  4. What is the most common email pattern of ThreatStack.com? Answer: The most common email pattern of ThreatStack.com is john.smith@threatstack.com (18%).
  5. What are the MX records of ThreatStack.com? Answer: The MX records of ThreatStack.com are mx2.hc5801-97.iphmx.com, mx1.hc5801-97.iphmx.com.
  6. Does ThreatStack.com use a catchall email system? Answer: Yes, ThreatStack.com uses a catchall email system.
  7. Can I use BounceBan to verify email addresses at ThreatStack.com? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at ThreatStack.com.
  8. How does ThreatStack.com's email security gateway affect email verification? Answer: ThreatStack.com's email security gateway can make simple SMTP tests fail, making it difficult for traditional verification services to accurately verify email addresses.
  9. Can I verify email addresses at ThreatStack.com using traditional verification services? Answer: No, traditional verification services cannot accurately verify email addresses at ThreatStack.com due to its email security gateway and catchall email system.
  10. What is the benefit of using BounceBan to verify email addresses at ThreatStack.com? Answer: The benefit of using BounceBan is that it can accurately verify catchall emails and emails behind Email Security Gateways, ensuring a high level of accuracy and reducing the risk of bounced emails.

Email patterns for similar companies

Domain Catchall Verifiable Top email pattern Percentage
twinauto.no Yes Yes smith.john@twinauto.no 27% view email patterns for twinauto.no
xyz.exchange Yes Yes john.s@xyz.exchange 13% view email patterns for xyz.exchange
wildalaskacruises.com Yes Yes smithj@wildalaskacruises.com 25% view email patterns for wildalaskacruises.com
triomphe.ca Yes Yes jsmith@triomphe.ca 28% view email patterns for triomphe.ca
travstor.com Yes Yes john.smith@travstor.com 23% view email patterns for travstor.com