BounceBan

Free catchall & risky email verification service for

@zostera.nl

Zostera.nl uses several email formats for their employees' email addresses. The most common and accurate format is {{{first.all_words}} (e.g. {{john@zostera.nl}). Other email formats used by zostera include: {{{last.first_word}{first.first_word}} (e.g. {{smith.john@zostera.nl}), {{{first.first_word}{last.all_words}} (e.g. {{johnsmith@zostera.nl}). In total, zostera employs up to five different email address patterns for their employees.

Unlimited single email verifications free forever!

Email patterns for @zostera.nl employees

Possible emails Percentage Action
john@zostera.nl 25% Verify
smith.john@zostera.nl 23% Verify
johnsmith@zostera.nl 17% Verify

Why You Need to Verify Risky Email Addresses: The Catchall Conundrum

As businesses increasingly rely on email marketing and sales outreach, the importance of maintaining a clean and accurate email list cannot be overstated. However, one major hurdle stands in the way: catchall emails. These email addresses, which can accept all emails sent to a specific domain, pose a significant challenge to email validation and verification. In this post, we'll explore the importance of verifying catchall emails and how BounceBan stands out as the only service capable of reliably verifying these addresses.

The Problem with Catchall Emails

Catchall emails, also known as accept-all emails, are email addresses that can receive emails sent to a specific domain, regardless of the local part (username). For instance, if a company has a catchall email setup, any email sent to [anyusername]@companydomain.com will be received by the catchall email address. This setup can lead to a significant number of invalid or risky email addresses, making it difficult to maintain a clean email list.

The Limitations of Other Services

Services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails accurately. This limitation can lead to a high email bounce rate, damaging your sender reputation and wasting valuable resources.

BounceBan: The Solution to Catchall Email Verification

BounceBan stands out as the only service capable of reliably verifying catchall emails. With an accuracy rate of over 97%, BounceBan can verify approximately 80% of catchall emails. The remaining 20% are tagged as "risky" due to uncertainty. This unparalleled accuracy is achieved through advanced AI-powered pattern recognition, which enhances the verification process.

Verifying Emails with BounceBan

BounceBan offers unlimited single email verifications for free at https://bounceban.com. Bulk verifications and API access are also available at competitive rates. Interested parties can reach out for trial credits.

Practical Example: Verifying Emails from Zostera

Let's take the company Zostera as an example. With a domain of zostera.nl, Zostera's email pattern distribution is as follows:

  • john@zostera.nl (25%)
  • smith.john@zostera.nl (23%)
  • johnsmith@zostera.nl (17%)

BounceBan can accurately verify these email addresses, ensuring that your email list remains clean and accurate.

Frequently Asked Questions

General FAQs about Email Verification and Catchall
  1. What is a catchall email? A catchall email is an email address that can accept all emails sent to a specific domain, regardless of the local part (username).
  2. Why are catchall emails problematic for email verification? Catchall emails can lead to a high number of invalid or risky email addresses, making it difficult to maintain a clean email list.
  3. How can I verify catchall emails? BounceBan is the only service capable of reliably verifying catchall emails with an accuracy rate of over 97%.
  4. What is the impact of not verifying catchall emails? Not verifying catchall emails can lead to a high email bounce rate, damaging your sender reputation and wasting valuable resources.
  5. Can I verify catchall emails manually? Manual verification is not feasible for large email lists, and even then, accuracy is not guaranteed.
FAQs about BounceBan
  1. What is BounceBan? BounceBan is an email verification service that can accurately verify catchall emails with an accuracy rate of over 97%.
  2. How does BounceBan verify emails? BounceBan uses advanced AI-powered pattern recognition to verify emails, including catchall emails.
  3. Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant, as it does not send actual emails to verify email addresses.
  4. How fast is BounceBan's verification process? Verification typically takes a few seconds, although a small share of catchall emails may take a few minutes.
  5. Can I verify thousands of emails concurrently with BounceBan? Yes, BounceBan allows concurrent verification of thousands of emails.
  6. Is BounceBan's verification process reliable? Yes, BounceBan's verification process is reliable, with an accuracy rate of over 97%.
  7. How can I get started with BounceBan? You can start by verifying single emails for free at https://bounceban.com or reach out for trial credits for bulk verifications and API access.
FAQs about Zostera
  1. What is Zostera's domain? Zostera's domain is zostera.nl.
  2. Is Zostera's email domain a catchall? Yes, Zostera's email domain is a catchall.
  3. What is Zostera's email pattern distribution? Zostera's email pattern distribution is as follows: john@zostera.nl (25%), smith.john@zostera.nl (23%), johnsmith@zostera.nl (17%).
  4. Can BounceBan verify Zostera's email addresses? Yes, BounceBan can accurately verify Zostera's email addresses.
  5. What industry does Zostera operate in? Zostera operates in the information technology and services industry.
  6. Where is Zostera located? Zostera is located in Boskoop, Zuid-Holland, Netherlands.
  7. What are Zostera's MX records? Zostera's MX records are aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx5.googlemail.com, aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com.

By understanding the importance of verifying catchall emails and utilizing a reliable service like BounceBan, businesses can maintain a clean email list, reduce email bounces, and improve their overall email marketing and sales outreach efforts.

Email patterns for similar companies

Domain Catchall Verifiable Top email pattern Percentage
ziano.co.uk Yes Yes john.s@ziano.co.uk 23% view email patterns for ziano.co.uk
yonaco.com Yes Yes johnsmith@yonaco.com 29% view email patterns for yonaco.com
wilderp.com Yes Yes johnsmith@wilderp.com 23% view email patterns for wilderp.com
twistedfitnessstudios.com Yes Yes john.s@twistedfitnessstudios.com 30% view email patterns for twistedfitnessstudios.com
wavelengthnetworks.ca Yes Yes john.s@wavelengthnetworks.ca 25% view email patterns for wavelengthnetworks.ca