AI Email Features

FanDesk uses AI throughout the email experience — from classifying every incoming email in under a second, to generating contextual replies, summarizing long threads, and suggesting email rules that automate your inbox.

AI Email Classification

FanDesk's AI analyzes every incoming email and extracts structured metadata automatically:

What It Detects

Signal	Description
Category	Important, Team, Updates, Newsletters, Other
Action Tag	NEEDS_ACTION, ACTION_LATER, AWAITING_RESPONSE, NO_ACTION
Needs Reply	Whether the email requires your response
Awaiting Response	Whether you sent an email and are waiting for a reply
Urgency	High, medium, or low priority signal
Due Date	Extracted deadline if mentioned in the email ("please send by Friday")

How It Works

Fast pattern matching handles obvious cases (noreply senders, newsletter patterns, Gmail category labels) instantly. Claude Haiku processes ambiguous emails for accurate classification — all within a second of the email arriving.

Action Tagging

Every email receives an action tag based on what you need to do with it:

Action Tags

Tag	Meaning	When Used
NEEDS_ACTION	Requires your response or action	Questions directed at you, approval requests, action items assigned to you
ACTION_LATER	Requires action by a future date	Requests with deadlines: "Please review before Monday"
AWAITING_RESPONSE	You're waiting for a reply	Follow-up emails you've sent, emails marked as pending
NO_ACTION	No response required	Newsletters, FYI messages, automated notifications

Using Action Tags

Filter by action tag in your inbox:

Click the Action filter dropdown
Select NEEDS_ACTION, ACTION_LATER, etc.
See only matching emails

Check due dates for ACTION_LATER emails:

Due dates extracted from email content appear in the email list
Overdue ACTION_LATER emails are highlighted in red
FanDesk can send a reminder when the due date approaches

Correct a wrong tag:

Open the email
Click the action tag displayed near the email header
Select the correct tag from the dropdown

AI Reply Generation

Generate a contextual reply to any email with one click:

Using AI Replies

Open an email
Click AI Reply in the toolbar
Choose the reply tone:
- Professional — Formal business language
- Friendly — Warm but professional
- Concise — Brief and to-the-point only
AI generates a full reply draft in the compose panel
Review, edit if needed, and send

What the AI Considers

The full email thread (up to the last 5 messages)
The sender's tone and writing style
The original question or request being addressed
Deadlines or dates mentioned in the thread

Example

Incoming Email:

Hi, can we reschedule our meeting from Thursday to Friday? The 2pm slot works for me.

AI-Generated Reply (Professional):

Hi [Name],

Thank you for reaching out. Friday at 2pm works well for my schedule. I'll update the calendar invite accordingly.

Best regards

Always review AI-generated replies before sending, especially for sensitive topics, complex negotiations, or anything requiring a personal touch.

Draft Improvement

Write a rough draft and let AI polish it:

Improvement Modes

Mode	What It Does
Improve	General enhancement — clarity, grammar, better flow
Shorten	Strips unnecessary words for a more concise message
Expand	Adds detail and context when your draft is too brief
Formalize	Adjusts tone to be more professional and business-appropriate
Make Casual	Lightens tone for friendly or informal communication

Using Draft Improvement

Compose your email draft
Click Improve with AI in the compose toolbar
Select the improvement mode
AI rewrites the email in the compose panel
Review, adjust, and send

Subject Line Suggestions

When you can't nail the perfect subject line:

Write your email body first
Click Suggest Subject in the compose panel
Get 3-5 AI-generated subject line options
Click the one you like to insert it

AI generates subjects that are:

Clear and descriptive of the email's content
Action-oriented when the email has a request
Under 60 characters to avoid truncation in inboxes
Free from common spam trigger words

Thread Summarization

Get a concise summary of any email thread — especially useful for long back-and-forth conversations you've been looped into:

Using Thread Summary

Open an email thread
Click Summarize in the toolbar
AI analyzes all messages in the conversation
A summary card appears at the top of the thread

What the Summary Includes

The main topic and context of the thread
Key decisions made across all messages
Action items and who is responsible
Deadlines mentioned anywhere in the thread
Open questions that haven't been answered

Multi-Account Support

Thread summarization works for both Gmail and IMAP accounts. FanDesk fetches full message bodies from your mail server to provide accurate summaries even for IMAP accounts.

AI Inbox Triage

Get a prioritized view of your inbox via DeskMate:

Ask DeskMate:

"Triage my inbox — what needs attention today?"
"What are my most urgent unanswered emails?"
"Which emails from this week still need a response?"

DeskMate uses the action tagging and classification data to give you an organized briefing of what matters most.

AI Email Rule Suggestions

FanDesk can analyze your inbox patterns and suggest automation rules:

Go to Mail > Rules
Click Suggest Rules
AI recommends rules based on frequent senders, patterns in your email handling, and common subjects
Accept suggestions with one click

Next: Learn about connecting non-Gmail accounts in IMAP Accounts.