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Glossary

Signature Versioning

Signature versioning is the practice of maintaining a history of all changes made to email signature templates. It allows administrators to track what was changed, when, and by whom, and to roll back to a previous version if needed.

Key Aspects

Change History

Every edit to a signature template is recorded with a timestamp and the identity of the person who made the change.

Rollback Capability

Quickly revert to any previous version if a new signature has issues or was deployed in error.

Audit Compliance

Provides a documented trail of signature changes to satisfy audit and compliance requirements.

Why Signature Versioning Matters

In organizations where email signatures must meet brand guidelines and regulatory requirements, uncontrolled changes can create serious problems. A marketing team member might update a banner that accidentally removes a required legal disclaimer. A designer might introduce a layout that breaks in certain email clients. Without versioning, diagnosing and fixing these issues is slow and error-prone.

Signature versioning solves this by treating templates like version-controlled documents. Each change creates a new version that can be compared against previous ones. If an issue arises after a deployment, administrators can instantly roll back to the last known good version while they investigate the problem. This capability is especially valuable during rebrands, campaign changes, and compliance updates.

Frequently Asked Questions

How many versions of a signature should I keep?
Best practice is to retain at least the last 10-20 versions or 90 days of history. Some compliance frameworks require longer retention periods. Siggly maintains a complete version history.
Can I compare two versions of a signature?
Yes. Version comparison (diffing) shows exactly what changed between two versions, making it easy to identify modifications to text, images, links, or HTML structure.
Is versioning the same as having multiple templates?
No. Multiple templates are different signature designs used simultaneously by different groups. Versioning tracks the change history of a single template over time.
Who should have permission to roll back signatures?
Typically, only administrators or designated deployers should have rollback permission. This should be controlled through role-based access control to prevent unauthorized reversions.

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