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Email signatures guides

A focused collection from SigAPI Field Notes, connecting practical explanations with decisions you can use.

Email signatures connect a message to the person or organization behind it. This collection looks at the decisions that make that connection useful: which contact details belong in the block, how to establish a clear reading order, and when a link or image adds value. It also covers the quieter work of installation, review, and maintenance. A signature needs accurate content and a manageable update process as much as an attractive first impression.

If you are creating a signature for the first time, begin with the email signature overview and decide what a recipient needs to know or do next. Then follow the articles about HTML, CSS, and accessibility to refine the presentation. For an existing team, start with the guidance on shared profile data and ownership before changing the design. Use the compatibility material when you are ready to test a real sending workflow, including replies and forwarded messages.

3 guides in this collection