Verifying email addresses is an essential step in maintaining a healthy email list, especially when dealing with domains like vaxsyna.com that use catchall emails. In this blog post, we'll discuss the challenges of verifying emails at vaxsyna.com, the risks of not verifying them, and how BounceBan can help you accurately verify catchall emails from this domain.
About vaxsyna.com
VaxSyna, Inc is a research-based company located in Boston, Massachusetts, United States. The company uses the domain vaxsyna.com for its email communications, which is set up as a catchall domain. This means that any email sent to a non-existent email address at vaxsyna.com will be accepted by the mail server, making it challenging to verify email addresses using traditional methods.
Challenges of Verifying Emails at vaxsyna.com
Verifying emails at vaxsyna.com can be a daunting task due to several reasons:
- Email Security Gateways: vaxsyna.com may 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.
- Catchall Emails: As a catchall domain, vaxsyna.com accepts emails sent to non-existent email addresses, making it difficult for traditional verification services to determine whether an email is valid or not.
- No Bounce Messages: vaxsyna.com may not always return a bounce message even if you send a test message to an invalid email address, making services like Scrubby ineffective.
Risks of Not Verifying Emails at vaxsyna.com
Not verifying emails at vaxsyna.com can lead to several risks:
- High Bounce Rates: If you don't verify emails, you may end up with a high bounce rate, which can damage your sending reputation and lower your delivery rate, open rate, and click rate.
- Risky Emails: Other services may leave most emails at vaxsyna.com as risky, leaving you uncertain about how to deal with them. If you keep them, you risk a high bounce rate; if you delete them, you risk missing potentially valuable valid emails.
- Outdated Lists: If you don't verify emails, your list will become outdated, leading to a high bounce rate and damaging your sending reputation.
Using BounceBan to Verify Emails at vaxsyna.com
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 vaxsyna.com:
Individual Verification
- 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@vaxsyna.com, and click the Verify for free button. BounceBan provides unlimited free single verifications.
Bulk Verification
- Upload a CSV at https://bounceban.com/app/bulk/list.
- BounceBan will verify the emails in bulk.
API Integration
If you're a developer, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.
Why BounceBan?
BounceBan is the most accurate and reliable service for verifying catchall emails and emails behind Email Security Gateways. Here's why:
- Accurate Verification: 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. You can verify thousands of emails concurrently.
- GDPR Compliance: BounceBan never sends an email to verify the email, unlike services like Scrubby, making it completely GDPR compliant.
FAQs
General FAQs about Verifying Catchall Risky Emails from vaxsyna.com
- What is a catchall email? A catchall email is an email address that accepts emails sent to non-existent email addresses at a domain.
- Why is it challenging to verify catchall emails? Catchall emails can be challenging to verify because they accept emails sent to non-existent email addresses, making it difficult to determine whether an email is valid or not.
- What are the risks of not verifying catchall emails? The risks of not verifying catchall emails include high bounce rates, risky emails, and outdated lists.
- Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
- How can I verify catchall emails at vaxsyna.com? You can use BounceBan to verify catchall emails at vaxsyna.com.
FAQs about How BounceBan Can Help in Verifying Emails at vaxsyna.com
- Can BounceBan verify catchall emails at vaxsyna.com? Yes, BounceBan is capable of verifying catchall emails at vaxsyna.com.
- How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
- How fast is BounceBan 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.
- Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan via the APIs.
- Is BounceBan GDPR compliant? Yes, BounceBan is completely GDPR compliant.
FAQs about vaxsyna.com
- What is vaxsyna.com? vaxsyna.com is the domain used by VaxSyna, Inc, a research-based company.
- Is vaxsyna.com a catchall domain? Yes, vaxsyna.com is set up as a catchall domain.
- What is the most common email pattern at vaxsyna.com? The most common email pattern at vaxsyna.com is johnsmith@vaxsyna.com (29%).
- What are the MX records for vaxsyna.com? The MX records for vaxsyna.com are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, and alt3.aspmx.l.google.com.
- What industry does vaxsyna.com belong to? vaxsyna.com belongs to the research industry.
- Where is vaxsyna.com located? vaxsyna.com is located in Boston, Massachusetts, United States.
- What is the email pattern distribution at vaxsyna.com? The email pattern distribution at vaxsyna.com is johnsmith@vaxsyna.com (29%), johnsmith@vaxsyna.com (23%), john.smith@vaxsyna.com (14%), and jsmith@vaxsyna.com (13%).
- Can I use traditional verification services to verify emails at vaxsyna.com? No, traditional verification services are unable to verify catchall emails at vaxsyna.com.
- How can I verify emails in bulk at vaxsyna.com? You can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
- Is BounceBan the only service that can verify catchall emails at vaxsyna.com? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at vaxsyna.com.
By using BounceBan to verify emails at vaxsyna.com, you can ensure that your email list is accurate and up-to-date, reducing the risks of high bounce rates and damaging your sending reputation.