Verifying email addresses is an essential step in maintaining a healthy email list and ensuring the delivery of your emails to the intended recipients. However, verifying emails from certain domains can be a daunting task, especially when dealing with catchall emails. In this blog post, we'll discuss the challenges of verifying emails from vivaff.se, a Swedish company, and how BounceBan can help you overcome these challenges.
About vivaff.se
Vivaff.se is a Swedish company that uses the domain vivaff.se for their email communications. The company's email pattern distribution is as follows: smithj@vivaff.se (30%), j.smith@vivaff.se (28%), j.smith@vivaff.se (19%), and j-smith@vivaff.se (7%). The most common email pattern used by the company is smithj@vivaff.se (30%). The company's email domain is set to catchall, which means that any email sent to a non-existent email address at vivaff.se will be caught by the catchall mailbox.
Challenges of Verifying Emails at vivaff.se
Verifying emails at vivaff.se can be challenging due to several reasons:
- Email Security Gateways (ESGs): There is no information yet about whether vivaff.se uses email security gateways (ESGs) such as Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc. If they do, it will be a big challenge to verify emails using traditional SMTP tests.
- Catchall Emails: vivaff.se uses a catchall email system, which means that simple SMTP tests used by traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter may not work.
- No Bounce Messages: vivaff.se 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 vivaff.se
Not verifying emails at vivaff.se can lead to several risks, including:
- High Bounce Rate: If you don't verify emails, your list will be outdated, and you may see a high bounce rate, damaging your sending reputation and resulting in a lower delivery rate, open rate, and click rate.
- Risky Emails: Other services may leave most emails at vivaff.se as risky, leaving you unsure of how to deal with them. If you keep the emails, you risk seeing a high bounce; if you delete all of them, you risk missing potentially valuable valid emails.
Using BounceBan to Verify Emails from vivaff.se
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 vivaff.se:
- 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 xxx@vivaff.se, and click the Verify for free button. BounceBan provides unlimited free single verifications.
- Bulk Verification: To verify emails from vivaff.se and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
- API Integration: If you are a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html
Benefits of Using BounceBan
BounceBan has several benefits, including:
- High Accuracy: 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.
- GDPR Compliance: BounceBan never has to actually send an email to verify the email like Scrubby does. It uses an AI finetuned with lots of signals to accurately verify all emails, including catchall emails, making it completely GDPR compliant.
Frequently Asked Questions
General FAQs
- What is a catchall email? A catchall email is an email address that catches all emails sent to a domain that do not exist.
- Why is it challenging to verify catchall emails? Catchall emails are challenging to verify because they do not return a bounce message even if the email address does not exist.
- What is an Email Security Gateway (ESG)? An ESG is a security system that filters incoming and outgoing emails to protect against spam, phishing, and malware.
- Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter cannot verify catchall emails.
- Is BounceBan GDPR compliant? Yes, BounceBan is GDPR compliant because it does not send an email to verify the email address.
BounceBan FAQs
- 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. For a small share of catchall emails, it may take a few minutes.
- Can I integrate BounceBan with my application? Yes, you can easily integrate BounceBan with your application using our API.
- Is BounceBan suitable for bulk verification? Yes, BounceBan is suitable for bulk verification. You can upload a CSV file to verify emails in bulk.
- 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.
vivaff.se FAQs
- What is the domain of vivaff.se? The domain of vivaff.se is vivaff.se.
- Is vivaff.se a catchall domain? Yes, vivaff.se is a catchall domain.
- What is the most common email pattern used by vivaff.se? The most common email pattern used by vivaff.se is smithj@vivaff.se (30%).
- What is the MX record of vivaff.se? The MX record of vivaff.se is vivaff-se.mail.protection.outlook.com.
- What is the industry of vivaff.se? The industry of vivaff.se is not specified.
- What is the address of vivaff.se? The address of vivaff.se is not specified.
- Can I verify emails from vivaff.se using BounceBan? Yes, you can verify emails from vivaff.se using BounceBan.
- Is vivaff.se a Swedish company? Yes, vivaff.se is a Swedish company.
- What is the email pattern distribution of vivaff.se? The email pattern distribution of vivaff.se is smithj@vivaff.se (30%), j.smith@vivaff.se (28%), j.smith@vivaff.se (19%), and j-smith@vivaff.se (7%).
- Can I use BounceBan to verify emails from vivaff.se in bulk? Yes, you can use BounceBan to verify emails from vivaff.se in bulk by uploading a CSV file.
By using BounceBan, you can ensure that your email list is accurate and up-to-date, reducing the risk of bounces and improving your sending reputation.