Hello
I understand the importance of sourcing accurate and valid email addresses, especially when targeting specific industries and roles like C-Level contacts in tax advisory, auditing, and insolvency administration. Your project requires not only a large volume of up-to-date email addresses but also a high level of precision to ensure that the contact details are reliable and have a low bounce rate.
For sourcing the email addresses, I would utilize a combination of trusted data providers and databases specializing in business contacts, focusing specifically on Germany, Austria, and Switzerland within the tax advisor, auditor, and insolvency sectors. Additionally, I would use advanced filtering tools to ensure that the contacts are within companies with fewer than 300 employees and hold titles such as CEO, President, Partner, Anwalt, and Founder.
To verify the emails and ensure they are valid, I will use Mailtester or a similar service that checks for deliverability, syntax errors, and any potential issues that could affect the bounce rate. I can ensure that the bounce rate stays below the 3% threshold by cross-referencing multiple sources and verifying the data before delivery.
I will be able to deliver the 25,000 email addresses within the 24-hour time frame and provide the required verification protocol from Mailtester. My focus is on accuracy and data integrity, so you can be confident in the results.
Best regards