Privacy policy
Last updated: February 2026
At Marcos Dionel we take your privacy seriously. This policy explains how we collect, use, and protect your data when you subscribe to the newsletter, in accordance with the General Data Protection Regulation (GDPR) (EU) 2016/679 and the data protection laws applicable in your country.
Data controller
The controller of this site and the data processing is Marcos Dionel. For inquiries about this policy you can contact me through the contact form on the site.
Data we collect
When you subscribe to the newsletter we only collect your email address. We do not collect your name, phone number, address, or payment details.
Purpose of processing
Your email is used solely to:
- Send you notifications when I publish a new guide or article.
- Keep you informed of updates related to this site and its content.
Legal basis
The legal basis is your consent, which you give when subscribing. You can withdraw it at any time by unsubscribing via the link included in every email.
Data retention
We keep your email for as long as you remain subscribed. If you unsubscribe, we remove your address from our records.
Recipients
We do not sell or share your data with third parties. Newsletter delivery is handled through Resend (resend.com), which acts as a data processor and complies with applicable regulations. Their privacy policy is available at resend.com/legal/privacy-policy.
Your rights
You have the right to access your data, correct it, request its deletion, object to processing, or request restriction or portability. To exercise these rights you can contact me through the site's contact form or unsubscribe directly from the newsletter.
Security
We adopt technical and organizational measures to protect your data and prevent unauthorized access, loss, or misuse.
Cookies and analytics
This site does not use first-party cookies or third-party analytics tools that track your browsing.
Changes to this policy
We reserve the right to update this policy to reflect regulatory or project changes. Relevant changes will be reflected on this page with a new update date and, where appropriate, will be communicated via the newsletter.
In summary
Your email is used only to send you the Marcos Dionel newsletter and notify you when new guides or articles are published. Nothing more.