TreeSisters is a fundraising organization based in Bristol, England, United Kingdom. They operate on the domain treesisters.org and have a unique email pattern distribution. In this blog post, we'll explore the challenges of verifying emails at treesisters.org, the risks of not verifying them, and how BounceBan can help you reliably verify catchall emails from this domain.

Challenges of Verifying Emails at treesisters.org

Verifying emails at treesisters.org can be a daunting task. Firstly, there is a possibility that they use email security gateways (ESG) like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work.

Another challenge is that treesisters.org may be set to catchall, which means that simple SMTP tests cannot verify these emails. Moreover, they 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 treesisters.org

Not verifying emails at treesisters.org can lead to several risks. Other services may leave most emails at treesisters.org as risky, leaving you unsure of how to deal with them. If you keep the emails, you may risk seeing a high bounce rate, which can damage your sending reputation, resulting in a lower delivery rate, open rate, and click rate. If the bounce rate is too high, your email service providers may restrict your account.

On the other hand, if you delete all the risky emails, you risk missing potentially valuable valid emails. This can lead to a loss of business opportunities and revenue.

Using BounceBan to Verify Emails from treesisters.org

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 treesisters.org:

Verifying 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@treesisters.org, and click the "Verify for free" button. BounceBan provides unlimited free single verifications.

Verifying Emails in Bulk

1. Upload a CSV at https://bounceban.com/app/bulk/list.
2. BounceBan will verify the emails and provide you with a detailed report.

Integrating with APIs

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

Why BounceBan is the Best Choice

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 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

General FAQs about Verifying Catchall Risky Emails from treesisters.org

1. What is the main challenge of verifying emails at treesisters.org? The main challenge is that treesisters.org may use email security gateways (ESG) and may be set to catchall, making traditional verification services ineffective.
2. What are the risks of not verifying emails at treesisters.org? Not verifying emails can lead to a high bounce rate, damaging your sending reputation, resulting in a lower delivery rate, open rate, and click rate.
3. Why are catchall emails difficult to verify? Catchall emails are difficult to verify because they do not always return a bounce message, even if the email is invalid.
4. How can I verify catchall emails from treesisters.org? You can use BounceBan to verify catchall emails from treesisters.org.
5. Is BounceBan the only service that can verify catchall emails? Yes, BounceBan is the only service that can reliably verify catchall emails and emails behind Email Security Gateways.

FAQs about How BounceBan Can Help Verify Emails at treesisters.org

1. Can BounceBan verify emails behind Email Security Gateways? Yes, BounceBan can verify emails behind Email Security Gateways.
2. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. How fast is BounceBan verification? BounceBan verification is fast, taking only a few seconds for most emails.
4. Can I verify thousands of emails concurrently with BounceBan? Yes, you can verify thousands of emails concurrently with BounceBan.
5. Is BounceBan compliant with GDPR? Yes, BounceBan is completely in compliance with GDPR.

Specific FAQs about treesisters.org

1. What is the industry of treesisters.org? The industry of treesisters.org is fundraising.
2. What is the address of treesisters.org? The address of treesisters.org is 62 Prince Street 5th floor, Mariner House, Bristol BS1 4QD, GB, Bristol, England, United Kingdom.
3. What are the MX records of treesisters.org? The MX records of treesisters.org are aspmx.l.google.com and alt1.aspmx.l.google.com.
4. What is the most common email pattern at treesisters.org? The most common email pattern at treesisters.org is john.s@treesisters.org (25%).
5. Does treesisters.org use email security gateways (ESG)? It is unknown whether treesisters.org uses email security gateways (ESG), but if they do, BounceBan can still verify their emails.
6. Can I use BounceBan to verify emails from treesisters.org in bulk? Yes, you can use BounceBan to verify emails from treesisters.org in bulk by uploading a CSV.
7. Is BounceBan the best service to verify emails from treesisters.org? Yes, BounceBan is the best service to verify emails from treesisters.org due to its high accuracy rate and ability to verify catchall emails.
8. How do I integrate BounceBan with my application? You can integrate BounceBan with your application via their APIs. API reference is available at https://bounceban.com/public/doc/api.html.
9. What is the knowledge base for BounceBan? The knowledge base for BounceBan is available at https://bounceban.tawk.help.
10. Can I try BounceBan for free? Yes, you can try BounceBan for free and verify individual emails at no cost.

By using BounceBan to verify emails from treesisters.org, you can ensure that your email lists are accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.