Installation guides

Install your signature in any mail app

Accurate, up-to-date steps for every major email client — including the quirks nobody tells you about (looking at you, New Outlook).

Outlook for Windows (classic)

Windows desktop · 6 steps

New Outlook for Windows

Windows desktop · 7 steps

Outlook for Mac

macOS · 6 steps

Outlook Web (OWA)

Browser · 6 steps

Gmail

Browser · 6 steps

Apple Mail

macOS · 6 steps

Mozilla Thunderbird

Windows / macOS / Linux · 6 steps

Microsoft 365 (roaming signatures)

Organization · 4 steps

Exchange (server-side)

Organization · 6 steps

iOS & Android mail apps

Mobile · 5 steps

Don't have a signature yet?

Design one in minutes — then these guides get it into your mail app.