In the SEO space, the usage of public mailadresses such as markymark665@gmail.com is common for several reasons:
- Getting competitor pricing or verification without revealing identity
- Reselling services through third-party platforms
- Hiding company origin or avoiding proper invoicing
- Being demanding without professional repercussion
We’ve seen them all. None are legitimate business practices.
If you’re a serious business….
You have a business domain with a business email address. Especially if you’re trying to market services for website development.