Thought Leadership
Perspective and analysis on where email signatures are headed, and the history of how they got here.
- Will Email Disappear as a Communication Tool? Teams and Slack absorbed the casual chatter, not email itself. The reason email keeps surviving is structural — pointing to where communication heads next.
- Email Signature Software Consolidation: What It Means Two roll-ups reshaped the email signature category in 2025-2026. Here's what Crossware's and Signitic's acquisitions mean if you're evaluating a vendor.
- Email Signature Management Platforms: The Definitive List Every significant email signature program in one market map - established leaders, mid-tier challengers, niche entrants, and the open-source option.
- Dash, Dash, Space: A History of the Email Signature Delimiter The two hyphens and a space before every email signature have a documented origin — an RFC that was the de facto standard 16 years before it was published.
- Why Email Signatures Matter More Than Ever Email has become the serious channel. As casual chat moved to Teams and Slack, every email carries more weight — and the signature matters more than you think.
- Real Cost of Inconsistent Email Signatures for B2B Companies A 100-person company sends over a million outbound emails a year. Inconsistent signatures represent a measurable brand problem at significant scale.
- The History of Email Signatures: ARPANET to Corporate Branding From ARPANET footnotes to legal disclaimers and brand assets — how a simple email sign-off became one of IT's most underestimated management problems.