As an angel investing company, Tisiwi Ventures plays a crucial role in fostering the growth of early-stage Chinese internet companies. With a focus on providing professional assistance to startups, Tisiwi aims to become the leading angel investing company in China. However, when it comes to verifying emails from tisiwi.com, many email verification services struggle due to the domain's catchall nature and potential use of email security gateways.
In this blog post, we'll discuss the challenges of verifying emails at tisiwi.com, the risks of not verifying these emails, and how BounceBan can help you accurately verify emails from this domain.
Challenges of Verifying Emails at Tisiwi.com
Verifying emails at tisiwi.com can be challenging due to several reasons:
- Catchall Domain: Tisiwi.com is a catchall domain, which means that simple SMTP tests used by traditional verification services may not work. These services may tag most emails as "risky" or "unknown," leaving you uncertain about their validity.
- Email Security Gateways: There is a possibility that tisiwi.com uses email security gateways like 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 to verify emails.
- No Bounce Messages: Even if you send test messages to invalid email addresses at tisiwi.com, the domain may not always return a bounce message. This can make it difficult for services like Scrubby to verify emails.
Risks of Not Verifying Emails at Tisiwi.com
Not verifying emails at tisiwi.com can lead to several risks:
- High Bounce Rates: If you don't verify emails, your list may be outdated, leading to high bounce rates. This can damage your sending reputation, resulting in lower delivery rates, open rates, and click rates.
- Account Restrictions: If your bounce rate is too high, your email service provider may restrict your account.
- Missed Opportunities: If you delete all unverified emails, you may miss potentially valuable contacts.
Verifying Emails at Tisiwi.com with BounceBan
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 tisiwi.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@tisiwi.com), and click the "Verify for free" button.
- Bulk Verification: To verify emails from tisiwi.com and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
- 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 Choose BounceBan?
BounceBan offers several advantages over other email verification services:
- 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.
- GDPR Compliance: BounceBan never sends actual emails to verify email addresses, making it fully compliant with GDPR.
- Advanced AI: BounceBan leverages advanced AI to recognize patterns and enhance accuracy.
FAQs
- What is a catchall domain, and how does it affect email verification? A catchall domain is a domain that accepts all emails sent to it, regardless of whether the email address exists or not. This can make email verification challenging.
- Why do traditional verification services struggle with catchall domains? Traditional verification services use simple SMTP tests that can fail on catchall domains, leading to inaccurate results.
- What are the risks of not verifying emails at tisiwi.com? Not verifying emails can lead to high bounce rates, damaged sending reputation, and missed opportunities.
- How does BounceBan verify catchall emails? BounceBan uses advanced AI and machine learning algorithms to accurately verify catchall emails.
- Is BounceBan compliant with GDPR? Yes, BounceBan is fully compliant with GDPR and never sends actual emails to verify email addresses.
- Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can verify emails behind Email Security Gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc.
- 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.
- Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html.
- Is BounceBan suitable for bulk email verification? Yes, BounceBan can handle bulk email verification. You can upload a CSV at https://bounceban.com/app/bulk/list.
- What is Tisiwi Ventures? Tisiwi Ventures is an angel investing company focused on early-stage Chinese internet companies.
- What is the goal of Tisiwi Ventures? The goal of Tisiwi Ventures is to become the leading angel investing company in China and to promote the development of the Chinese internet industry.
- What is the email pattern distribution at tisiwi.com? The email pattern distribution at tisiwi.com is johnsmith@tisiwi.com (29%), j.smith@tisiwi.com (28%), smith.john@tisiwi.com (23%), and js@tisiwi.com (20%).
- What is the most common email pattern at tisiwi.com? The most common email pattern at tisiwi.com is johnsmith@tisiwi.com (29%).
- What are the MX records for tisiwi.com? The MX records for tisiwi.com are mxbiz1.qq.com and mxbiz2.qq.com.
- What is the industry of Tisiwi Ventures? The industry of Tisiwi Ventures is venture capital & private equity.
- What is the address of Tisiwi Ventures? The address of Tisiwi Ventures is 3850 Jiangnan Avenue Room 806 Chuangxin Building, Hangzhou, Zhejiang 310007, CN.
- Is tisiwi.com a catchall domain? Yes, tisiwi.com is a catchall domain.
- Can I use BounceBan to verify emails from tisiwi.com? Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways, including emails from tisiwi.com.
- How can I get started with verifying emails at tisiwi.com using BounceBan? 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@tisiwi.com), and click the "Verify for free" button.
By using BounceBan to verify emails from tisiwi.com, you can ensure accurate verification, reduce bounce rates, and improve your sending reputation. Sign up for a free account today and start verifying emails with confidence!