As a business, it's essential to have a reliable way to verify email addresses, especially when dealing with catchall emails from domains like tsi.co.za. Technology Systems Integration (Pty) Ltd, a leading company in the information technology and services industry, uses the tsi.co.za domain for their email communication. However, verifying emails from this domain can be a challenge. In this blog post, we'll discuss the challenges of verifying emails at tsi.co.za, the risks of not verifying them, and how BounceBan can help.

Challenges of Verifying Emails at tsi.co.za

Verifying emails at tsi.co.za can be tricky due to several reasons. Firstly, there is no information about whether tsi.co.za uses email security gateways (ESG) like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it would make simple SMTP tests fail, making it difficult to verify emails.

Another challenge is that tsi.co.za may be set to catchall, which means that traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify them. Simple SMTP tests used by these services would not work, and they might mark most emails as "risky" or "unknown."

Additionally, tsi.co.za may not always return a bounce message even if you send a test message to an invalid email address, making services like Scrubby not work.

Risks of Not Verifying Emails at tsi.co.za

Not verifying emails at tsi.co.za can lead to several risks. Other services may leave most emails at tsi.co.za as "risky," leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce rate, damaging your sending reputation. On the other hand, if you delete all of them, you risk missing potentially valuable valid emails.

If you don't verify emails, your list will be outdated, resulting in a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.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 service providers may restrict your account.

How to Use BounceBan to Verify Emails from tsi.co.za

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 tsi.co.za:

Step-by-Step Guide to Verify Individual Emails

1. Create a free account at https://bounceban.com/.
2. Go to the BounceBan dashboard at https://bounceban.com/app/verify.
3. Enter the email for verification, e.g., xxx@tsi.co.za, and click the "Verify for free" button. BounceBan provides unlimited free single verifications.

Verifying Emails in Bulk

To verify emails from tsi.co.za and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.

Integrating via API

If you're a developer, you can easily integrate via the APIs. API reference is available at https://bounceban.com/public/doc/api.html. Detailed knowledge base is here: https://bounceban.tawk.help

Benefits of Using BounceBan

BounceBan is the only service that can accurately verify over 80% of catchall emails with a 97%+ accuracy rate. Catchall emails that cannot be verified with certainty will be tagged as "risky," accounting for about 20% or less. BounceBan's success rate in verifying catchall emails is on a consistent upward trajectory, and it verifies millions of emails daily.

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.

Unlike services like Scrubby, BounceBan never has to actually send an email to verify the email. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely in compliance with GDPR.

FAQs about Verifying Emails at tsi.co.za

General FAQs

1. What is the most common email pattern at tsi.co.za? Answer: The most common email pattern at tsi.co.za is j.smith@tsi.co.za (29%).
2. Does tsi.co.za use email security gateways? Answer: There is no information about whether tsi.co.za uses email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc.
3. Can traditional verification services verify catchall emails at tsi.co.za? Answer: No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not be able to verify catchall emails at tsi.co.za.
4. What happens if I don't verify emails at tsi.co.za? Answer: If you don't verify emails at tsi.co.za, you may risk seeing a high bounce rate, damaging your sending reputation, and as a result, lower delivery rate, open rate, and click rate.
5. Can BounceBan verify catchall emails at tsi.co.za? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at tsi.co.za.

BounceBan FAQs

1. How do I verify individual emails at tsi.co.za using BounceBan? Answer: Create a free account at https://bounceban.com/, go to the BounceBan dashboard at https://bounceban.com/app/verify, enter the email for verification, and click the "Verify for free" button.
2. Can I verify emails in bulk at tsi.co.za using BounceBan? Answer: Yes, you can upload a CSV at https://bounceban.com/app/bulk/list to verify emails in bulk.
3. Is BounceBan's verification process fast? Answer: Yes, 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.
4. Does BounceBan send an email to verify the email address? Answer: No, BounceBan never has to actually send an email to verify the email address. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails.
5. Is BounceBan in compliance with GDPR? Answer: Yes, BounceBan's verification process is completely in compliance with GDPR.

tsi.co.za FAQs

1. What is the industry of Technology Systems Integration (Pty) Ltd? Answer: Information technology and services.
2. What is the address of Technology Systems Integration (Pty) Ltd? Answer: 48 Elnita Avenue, Randburg, 2188, South Africa.
3. What are the MX records for tsi.co.za? Answer: mx2.tsi.co.za and mx1.tsi.co.za.
4. Does tsi.co.za use a catchall email domain? Answer: Yes, tsi.co.za uses a catchall email domain.
5. What is the distribution of email patterns at tsi.co.za? Answer: j.smith@tsi.co.za (29%), johns@tsi.co.za (18%), john@tsi.co.za (12%), john_smith@tsi.co.za (10%).
6. What is the company name behind the tsi.co.za domain? Answer: Technology Systems Integration (Pty) Ltd.
7. Is tsi.co.za a South African company? Answer: Yes, tsi.co.za is a South African company.
8. What is the purpose of verifying emails at tsi.co.za? Answer: Verifying emails at tsi.co.za helps to prevent bounce rates, improve sending reputation, and increase delivery rates, open rates, and click rates.
9. Can I use BounceBan to verify emails at tsi.co.za for free? Answer: Yes, BounceBan provides unlimited free single verifications.
10. Is BounceBan the only service that can verify catchall emails at tsi.co.za? Answer: Yes, BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways at tsi.co.za.

By using BounceBan to verify emails at tsi.co.za, you can ensure that your email list is accurate and up-to-date, reducing bounce rates and improving your sending reputation.