Everything about email signatures
Setup walkthroughs, design guidance and honest buying advice — including where Mudra isn't the right answer.
GmailHow-to
How to add an email signature in Gmail (2026 guide)
Step-by-step instructions for adding a professional email signature in Gmail on web, Android and iPhone — plus the formatting mistakes that break signatures.
4 min readBest practiceBranding
What makes a good email signature (and what to leave out)
A practical checklist for professional email signatures: what to include, what hurts deliverability and readability, and how to keep a team consistent.
5 min readCampaignsMarketing
Using email signatures as a marketing channel
How signature banners work, what they realistically achieve, how to schedule them, and how to measure clicks without tracking the people who click.
4 min readBuying guideComparison
How to choose an email signature tool
The questions that actually separate email signature tools — deployment model, per-person data, scheduling, tracking and lock-in — and an honest account of where Mudra fits.
6 min read