Verifying email addresses can be a daunting task, especially when dealing with domains like y2.pl that have catch-all email settings. In this article, we will explore the challenges of verifying emails at y2.pl, the risks of not verifying them, and how BounceBan can help you overcome these challenges.

About y2.pl

y2.pl is a domain owned by igrekkwadrat S.C., a company in the information technology and services industry, based in Warsaw, Poland. The domain has a catch-all email setting, which means that all emails sent to non-existent addresses will be received by the mail server. This can make it challenging to verify email addresses.

Challenges of Verifying Emails at y2.pl

Verifying email addresses at y2.pl can be difficult due to several reasons:

• Catch-all email setting: Since y2.pl has a catch-all email setting, simple SMTP tests used by traditional verification services may not work.
• Email Security Gateways (ESGs): There is a possibility that y2.pl uses ESGs like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• No bounce message: Even if you send a test message to an invalid email address at y2.pl, it may not return a bounce message, making it difficult for services like Scrubby to verify the email.

Risks of Not Verifying Emails at y2.pl

Not verifying emails at y2.pl can lead to several risks, including:

• High bounce rates: If you don't verify emails, your list will be outdated, resulting in a high bounce rate, which can damage your sending reputation, lower delivery rates, open rates, and click rates.
• Risky emails: Other services may leave most emails at y2.pl as risky, making it difficult to know how to deal with them. If you keep the emails, you risk seeing a high bounce rate; if you delete all of them, you risk missing potentially valuable valid emails.

Using BounceBan to Verify Emails at y2.pl

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 y2.pl:

• Create a free account: Go to BounceBan.com and create a free account.
• Verify individual emails: Go to the BounceBan dashboard (https://bounceban.com/app/verify) and enter the email for verification (e.g., xxx@y2.pl). Click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Verify emails in bulk: To verify emails from y2.pl and other domains in bulk, upload a CSV at https://bounceban.com/app/bulk/list.
• Integrate via API: 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 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 using advanced AI to recognize patterns and enhance accuracy.

FAQs

General FAQs

1. What is a catch-all email setting? A catch-all email setting means that all emails sent to non-existent addresses will be received by the mail server.
2. Why is it challenging to verify emails at y2.pl? Verifying emails at y2.pl can be difficult due to the catch-all email setting and the possibility of Email Security Gateways (ESGs) being used.
3. What is the risk of not verifying emails at y2.pl? Not verifying emails at y2.pl can lead to high bounce rates, damaging your sending reputation, and lower delivery rates, open rates, and click rates.
4. What is BounceBan? BounceBan is a service that can reliably verify catchall emails and emails behind Email Security Gateways.
5. How does BounceBan verify emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, verifying millions of emails daily.

BounceBan FAQs

1. How do I verify individual emails at y2.pl using BounceBan? Create a free account at BounceBan, go to the dashboard, and enter the email for verification (e.g., xxx@y2.pl). Click the "Verify for free" button.
2. Can I verify emails in bulk at y2.pl using BounceBan? Yes, you can upload a CSV at https://bounceban.com/app/bulk/list.
3. How accurate is BounceBan in verifying catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
4. How does BounceBan's success rate in verifying catchall emails compare to other services? BounceBan's success rate is consistently higher than other services, which are unable to verify catchall emails.
5. Is BounceBan compliant with GDPR? Yes, BounceBan is completely compliant with GDPR and never sends actual emails to verify email addresses.

y2.pl FAQs

1. What is the domain of igrekkwadrat S.C.? The domain is y2.pl.
2. What is the industry of igrekkwadrat S.C.? The industry is information technology and services.
3. Where is igrekkwadrat S.C. based? The company is based in Warsaw, Poland.
4. What is the most common email pattern at y2.pl? The most common email pattern is john.smith@y2.pl (25%).
5. What are the MX records for y2.pl? The MX records are srv219.y2.pl.

By using BounceBan to verify emails at y2.pl, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation.