Verifying email addresses is a crucial step in maintaining a healthy email list, especially when it comes to domains like ustunas.com that use catchall email addresses. In this blog post, we'll explore the challenges of verifying emails at ustunas.com, the risks of not doing so, and how BounceBan can help you overcome these challenges.
About ustunas.com
ustunas.com is the domain of ustun a.s, a company operating in the plastics industry with its address in Turkey. The company's email domain is set to catchall, which means that it accepts all emails sent to its domain, regardless of whether the recipient exists or not. This setup can make it difficult to verify email addresses, as we'll discuss later.
Challenges of Verifying Emails at ustunas.com
Verifying email addresses at ustunas.com can be challenging due to several reasons:
- Email Security Gateways (ESGs): ustunas.com may use ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. to filter out unwanted emails. These gateways can make simple SMTP tests fail, making it difficult to verify email addresses.
- Catchall Emails: ustunas.com is set to catchall, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work. These services may not be able to verify email addresses at ustunas.com.
- No Bounce Messages: Even if you send test messages to an invalid email address at ustunas.com, the domain may not always return a bounce message. This can make it difficult for services like Scrubby to verify email addresses.
Risks of Not Verifying Emails at ustunas.com
Not verifying email addresses at ustunas.com can lead to several risks:
- Risky Emails: Other services may leave most emails at ustunas.com 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- Outdated Lists: If you don't verify emails, your list will be outdated, resulting in a high bounce rate. This can damage your sending reputation, leading to lower delivery rates, open rates, and click rates. If the bounce rate is too high, your email service providers may restrict your account.
Using BounceBan to Verify Emails at ustunas.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 at ustunas.com:
- Individual Verifications: 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@ustunas.com), and click the Verify for free button. BounceBan provides unlimited free single verifications.
- Bulk Verifications: To verify emails from ustunas.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 via the APIs. API reference: https://bounceban.com/public/doc/api.html. Detailed knowledge base is here: https://bounceban.tawk.help.
Why BounceBan?
BounceBan is the ideal solution for verifying emails at ustunas.com because:
- 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.
- Compliance with GDPR: BounceBan never has to actually send an email to verify the email, unlike services like Scrubby. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely compliant with GDPR.
FAQs
General FAQs about Verifying Catchall Risky Emails from ustunas.com
- What is the main challenge of verifying emails at ustunas.com? The main challenge is that ustunas.com is set to catchall, making it difficult for traditional verification services to verify email addresses.
- Why do traditional verification services fail to verify emails at ustunas.com? Traditional verification services use simple SMTP tests that can fail due to Email Security Gateways and catchall setups.
- What are the risks of not verifying emails at ustunas.com? Not verifying emails can lead to outdated lists, high bounce rates, and damage to your sending reputation.
- How can I verify emails at ustunas.com? You can use BounceBan to verify emails at ustunas.com, as it is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways.
- Is BounceBan accurate in verifying emails at ustunas.com? Yes, BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
FAQs about How BounceBan Can Be Helpful in Verifying Emails at ustunas.com
- How does BounceBan verify emails at ustunas.com? BounceBan uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails.
- Can BounceBan verify emails in bulk at ustunas.com? Yes, you can upload a CSV to verify emails in bulk at ustunas.com.
- Is BounceBan compliant with GDPR when verifying emails at ustunas.com? Yes, BounceBan never has to actually send an email to verify the email, making it completely compliant with GDPR.
- How fast is BounceBan in verifying emails at ustunas.com? BounceBan verification is fast, taking only a few seconds for most emails.
- Can I integrate BounceBan with my existing system to verify emails at ustunas.com? Yes, you can easily integrate via the APIs.
Specific FAQs about ustunas.com
- What is the industry of ustun a.s? The industry is plastics.
- Where is ustun a.s located? ustun a.s is located in Turkey.
- What is the domain of ustun a.s? The domain is ustunas.com.
- Is ustunas.com set to catchall? Yes, ustunas.com is set to catchall.
- What is the most common email pattern at ustunas.com? The most common email pattern is john.smith@ustunas.com (21%).
- What are the MX records of ustunas.com? The MX records are antispam2.ihs.com.tr and antispam1.ihs.com.tr.
- Can I use traditional verification services to verify emails at ustunas.com? No, traditional verification services may not work due to Email Security Gateways and catchall setups.
- How does ustunas.com handle bounce messages? ustunas.com may not always return a bounce message, making it difficult for services like Scrubby to verify email addresses.
- What is the email pattern distribution at ustunas.com? The email pattern distribution is john.smith@ustunas.com (21%), js@ustunas.com (17%), j.smith@ustunas.com (16%), smithj@ustunas.com (12%).
- Can I use BounceBan to verify emails at ustunas.com? Yes, BounceBan is the ideal solution for verifying emails at ustunas.com.
By using BounceBan to verify emails at ustunas.com, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your sending reputation.