TSN Trusted Sender

Free Developer Email Tools

We have included developer tools for email that we rely on for DMARC development and Trusted Sender Score compliance. We hope these tools to help get your Trusted Email Sender project nailed.

For any Base64 string conversion. We use this for the Email API template content When encoding HTML for the API gateway, please only encode from the "body" tag to the last of your content tags. We have handled the head and closing page tags.
Paste the string to convert

String to encode / decode Encode Decode
Base64 URL Encode / Decode Quoted Printable GZCoding

For any Base64 string conversion. For the Email API template content please only encode from the " " tag to the last of your content tags. We have handled the head and closing page tags

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Cyber Security Project Items

Install Extenstions

DMARC Project Guides

Email is the primary Cyber security threat, however it is often difficult to get organization wide buyin. Download our Fact Sheets and share them with colleagues to help explain the urgency.

This project guide steps you through the technical and business related project items to ensure a smooth and successful implementation.

Mail Server Protection

Add these domains to your email reject or quarantine settings and reduce SPAM and Spoof by 85%

Anti-Spoof & Phishing Policy

Protecting other email users by publishing this policy will help them be able to determine if an email SPOOF or scam that they have been sent using your domain or containing your brand is legitimate (if unprotected or still using no compliant email service providers such as MailChimp, Sparkpost and others). It is a key point of reference and when Trusted Sender Score compliant you may also include the verification logo for visual reference in all ewmails.