Signatures
A signature is the sign-off that goes at the bottom of your messages — your name, title, and any contact details you like to include. MailPrism lets you save signatures and reuse them so you never retype them.
Manage them under Settings → Templates → Email Signatures.
Create a signature
- Open Settings → Templates → Email Signatures.
- Click Add Signature.
- Give it a name (e.g. Work or Personal) so you can tell several apart.
- Enter the content — type it across as many lines as you need.
- Save.
Edit or delete any signature from the same list. Your first signature is set as the default automatically.
Set a default
The default signature is the one MailPrism reaches for first. Each signature in the list has a Set Default action; the current default is marked with a Default badge. Setting a new default clears the badge from the old one — you always have exactly one default.
Auto-append to AI replies
When MailPrism uses AI to draft a reply for you, it knows about your signature. Instead of inventing its own sign-off, the AI leaves the ending open and your signature is added automatically. That keeps every AI-written reply ending in your real, consistent sign-off rather than a generic "Best regards".
This works hand-in-hand with the {signature} template variable,
which drops your signature into templates wherever you place it.
Your signature handles the sign-off; your writing profile handles the tone and length of the reply itself. Together they keep AI-written email recognizably yours.
Signatures when you compose by hand
When you write a message yourself in the compose panel, MailPrism respects your Gmail send-as settings: the account or alias you pick in the From field determines the signature Gmail applies. Your MailPrism signatures are used for AI-drafted replies and templates.
→ Related: Email templates · Composing & replying