Verifying email addresses is a crucial step in maintaining a healthy email list, especially when it comes to domains like twserv.ca, which is known to use catchall email systems. In this article, we'll explore the challenges of verifying emails at twserv.ca, the risks of not doing so, and how BounceBan can help you reliably verify catchall emails from this domain.
About twserv.ca
twserv.ca is the domain of TaxWise Service, an accounting firm based in Port Moody, British Columbia, Canada. With a significant portion of their email addresses being catchall, it can be challenging to verify them using traditional email verification services.
Challenges of Verifying Emails at twserv.ca
Verifying emails at twserv.ca can be tricky due to several reasons:
- Catchall Email System: twserv.ca uses a catchall email system, which means that simple SMTP tests used by traditional verification services may not work. Catchall emails are not verifiable by services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter.
- Email Security Gateways: Although there is no information about twserv.ca using email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., it's essential to consider this possibility. If they do use an ESG, it can make simple SMTP tests fail, making verification even more challenging.
- No Bounce Messages: twserv.ca 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 not work.
Risks of Not Verifying Emails at twserv.ca
Not verifying emails at twserv.ca can lead to several risks:
- Risky Emails: Other services may leave most emails at twserv.ca as risky, leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.
- Outdated List and High Bounce Rate: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email services providers may restrict your account.
Using BounceBan to Verify Emails from twserv.ca
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 twserv.ca:
- 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 xxx@twserv.ca, and click the Verify for free button. It provides unlimited free single verifications.
- Verify Emails in Bulk: To verify emails from twserv.ca and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
- Integrate via API: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html
BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, and it verifies millions of emails daily, leveraging advanced AI to recognize patterns and enhance accuracy. BounceBan verification is fast, taking only a few seconds for most emails, and it's completely in compliance with GDPR.
FAQs
- What is a catchall email system? A catchall email system is a setup where all emails sent to a domain are received by a single email address, making it challenging to verify individual emails.
- Why is it essential to verify emails at twserv.ca? Verifying emails at twserv.ca helps you maintain a healthy email list, reducing bounce rates and improving your sending reputation.
- 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 does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify catchall emails with a high degree of accuracy.
- Is BounceBan's verification process fast? Yes, BounceBan verification is fast, taking only a few seconds for most emails.
- Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan is capable of verifying emails behind Email Security Gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc.
- How accurate is BounceBan's verification process? BounceBan's verification process has a 97%+ accuracy rate, making it one of the most reliable email verification services.
- Can I verify emails in bulk using BounceBan? Yes, you can upload a CSV to verify emails in bulk using BounceBan.
- Is BounceBan's API easy to integrate? Yes, BounceBan's API is easy to integrate, and the API reference is available at https://bounceban.com/public/doc/api.html.
- Is BounceBan's verification process compliant with GDPR? Yes, BounceBan's verification process is completely in compliance with GDPR, as it doesn't send actual emails to verify email addresses.
- What is twserv.ca? twserv.ca is the domain of TaxWise Service, an accounting firm based in Port Moody, British Columbia, Canada.
- What is the most common email pattern at twserv.ca? The most common email pattern at twserv.ca is jsmith@twserv.ca (30%).
- Does twserv.ca use a catchall email system? Yes, twserv.ca uses a catchall email system.
- What are the MX records for twserv.ca? The MX records for twserv.ca are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com.
- What industry does twserv.ca operate in? twserv.ca operates in the accounting industry.
- Where is twserv.ca based? twserv.ca is based in Port Moody, British Columbia, Canada.
- Can I use BounceBan to verify emails from twserv.ca? Yes, you can use BounceBan to verify emails from twserv.ca.
- Is BounceBan the only service that can verify catchall emails from twserv.ca? Yes, BounceBan is the only service capable of reliably verifying catchall emails from twserv.ca.
- How many emails can I verify concurrently using BounceBan? You can verify thousands of emails concurrently using BounceBan.
- Is there a knowledge base available for BounceBan? Yes, a detailed knowledge base is available at https://bounceban.tawk.help.
By using BounceBan to verify emails from twserv.ca, you can ensure a healthy email list, reduce bounce rates, and improve your sending reputation. Try BounceBan today and see the difference for yourself!