Email signature best practices for companies
Practical writing about the thing at the bottom of every message your company sends: what belongs in it, what breaks it in each mail client, what regulators expect, and how to change it for everybody at once.
- 01
Exclaimer pricing and Exclaimer cost for every plan at 25 to 500 users
Starter, Standard and Pro turned into monthly and yearly totals at six company sizes, the one feature that pushes most companies off Starter, and four cheaper tools at 100 users.
- 02
Letsignit pricing and what $2 per user costs at 25 to 500 mailboxes
The annual bill at six company sizes, what the quoted Enterprise tier adds, and where Exclaimer, CodeTwo and a flat price land against it.
- 03
CodeTwo price and CodeTwo pricing for Email Signatures 365 at 10 to 450 users
The per user rate at every published tier, the monthly total at six company sizes, and the shared mailbox rule that makes the bill bigger than the headcount.
- 04
Opensense email signature pricing and what the $500 a month minimum really costs
Opensense lists $1 to $5 per user a month with a $500 monthly floor. The effective rate at 25 to 500 users, and where Exclaimer and CodeTwo land against it.
- 05
CodeTwo Google Workspace alternative, signature software that covers Gmail
CodeTwo stops at Microsoft 365. The tools that cover Gmail and mixed tenants, what each costs at 25 to 200 mailboxes, and what to test in the trial.
- 06
Exclaimer vs WiseStamp pricing and what each costs at 25 to 500 mailboxes
Per user against base fee plus per employee, the monthly bill at five company sizes, and the tier WiseStamp needs for server-side signatures.
- 07
Exclaimer vs CodeTwo pricing compared at 25 to 500 mailboxes
List prices from both vendors, the monthly total at five company sizes, and the two questions that settle the choice before price does.
- 08
Best email signature software for accounting firms and CPA firms
Exclaimer, CodeTwo, a Microsoft 365 mail flow rule and AutoSignature priced at 25 and 50 mailboxes, with the disclaimers a CPA firm should keep and the one it can drop.
- 09
Microsoft 365 email signature for the whole company, step by step
What Microsoft gives you, where organisation-wide disclaimers stop being enough, and how to set one signature for every mailbox in the tenant without touching anyone's Outlook.
- 10
Email banner sizes that render correctly in every mail client
The widths and ratios that survive Outlook, Gmail, Apple Mail and a phone, why a banner that looks right in a browser can stretch a thread, and what to do about images being blocked.
- 11
Business email signature format, what belongs in it and what does not
The six lines a business signature needs, the four that make it worse, and how the order changes what a reader does next.
- 12
Company email signature examples for eight kinds of business
What a law firm, an agency, a clinic, a manufacturer, a school, a software company, a recruiter and a shop each need in the block at the bottom, and why they differ.
- 13
Email signature compliance disclaimer rules, country by country
Why some countries require company details on business email, what the wording usually has to contain, and how to apply a different rule per country without asking anyone to edit their footer.
- 14
Manage Gmail signatures in Google Workspace for every employee
What the admin console can and cannot do, why the append footer is not the signature people mean, and how to set the real signature for every user and alias.
- 15
Why Outlook replaces employee signatures, and how to stop it
Where each version of Outlook stores signatures, why they vanish after a new laptop or an update, and how roaming signatures and central management end the ticket.
One template, every employee signed correctly
Everything here is the daily work of the people who build AutoSignature, which manages every employee's signature from one place across Google Workspace and Microsoft 365.