Multiple Identities

One inbox. Every identity.

Run multiple brands, roles, and businesses from a single workflow. Your AI learns which identity to use for each context — support@, sales@, or your personal address.

Perfect for founders running multiple businesses, teams with role-based addresses, or anyone who needs to keep personal and professional identities separate.

Multiple identities, scattered workflows

Running different brands? Have role-based emails? You end up logging into multiple accounts, forgetting which identity you replied from, or worse — sending from the wrong address entirely.

The mental overhead of managing identities shouldn't be a thing. You should just send email — and the right “from” address should happen automatically.

Switching between accounts to send from different addresses

Forgetting which identity you used last time

Sending from your personal email when you meant to use support@

Managing multiple inboxes for different brands or roles

No easy way to see all your identities in one place

Your AI knows which “you” to be.

After a few corrections, Pontius learns the context. Support ticket? It suggests support@. Sales follow-up? It knows to use sales@. You stop thinking about identities entirely.

All identities, one command

Configure your aliases once, then send from any of them with --from. Your AI learns which identity fits each context and suggests the right one automatically.

Send from any address

support@, sales@, hello@ — switch identities with a single flag. No account switching.

AI picks the right one

After a few corrections, your AI knows to use support@ for tickets and sales@ for prospects.

Custom SMTP per alias

Configure ImprovMX, Fastmail, or any SMTP provider. Each alias can have its own sending config.

Catch-all domains

Add a domain and receive email to any address at that domain. Perfect for dynamic addresses.

Common scenarios

Multiple brands

Send as [email protected] or [email protected] from one inbox

Role-based emails

Send as sales@, support@, or billing@ depending on context

Personal vs. business

Keep personal and business identities separate

Catch-all domains

Receive at any address @yourdomain.com, reply from a configured alias

See it in action

Add aliases, configure SMTP, and send from any identity — all from your terminal.

# List your configured aliases
$ pontius aliases
[email protected]     "Stuart"        ✓ SMTP configured
[email protected]    "Support"       ✓ SMTP configured
[email protected]  "Side Project"  ✓ SMTP configured

# Add a new alias
$ pontius alias add [email protected]
Alias added. Run 'pontius alias config' to set up SMTP.

# Configure SMTP for sending
$ pontius alias config [email protected] \
    --smtp-server smtp.improvmx.com \
    --smtp-pass your-api-key \
    --name "Sales Team"
✓ SMTP configured for [email protected]

# Send from an alias
$ pontius send --from [email protected] \
    [email protected] "Following up" "Hi Sarah..."
Sent from: Sales Team <[email protected]>

# Add a catch-all domain
$ pontius domain add company.com
Domain added. Emails to *@company.com will be received.

# Reply using the right identity
$ pontius reply 38001 --from [email protected] "Thanks for reaching out..."
Sent.

Knowledge Base

Your AI learns your identities

Pontius tracks which alias you use for different contacts and contexts. Replying to a support ticket? It suggests support@. Following up on a sales lead? It knows to use sales@. The more you use it, the smarter it gets.

Learn about the knowledge base →

Contact records store preferred sending identity

Rules define default alias per folder or label

AI suggests the right alias based on context

Corrections teach it for next time

Quick setup

Add an alias

$ pontius alias add [email protected]

Configure SMTP for sending

$ pontius alias config [email protected] \
    --smtp-server smtp.improvmx.com \
    --smtp-pass your-api-key \
    --name "Support Team"
✓ SMTP configured for [email protected]

Send from your alias

$ pontius send --from [email protected] \
    [email protected] "Re: Your question" "Hi there..."
Sent from: Support Team <[email protected]>

Secure by design

Your credentials stay local

SMTP passwords are stored in your system keychain — macOS Keychain, Windows Credential Manager, or Linux secret service. Never in plain text, never sent to any cloud.

This is the same secure storage your operating system uses for its own passwords. Your AI assistant can send email on your behalf without ever seeing your credentials.

SMTP passwords in system keychain

Credentials never exposed to AI

No cloud storage of sensitive data

Works with any SMTP provider

Same security as your OS uses

Everything you need

✓Unlimited aliases per account

✓Custom SMTP per alias (ImprovMX, Fastmail, etc.)

✓Display name customization

✓Catch-all domains for dynamic addresses

✓Watch addresses (receive-only)

✓AI learns context-appropriate identities

✓Works with any email provider

✓Credentials stored in system keychain

Built for founders running multiple businesses

Different brands, different support addresses, different personas — all from one workflow. No more juggling accounts or remembering which identity goes where.

See the founders use case →

Ready to get ahead?

AI assistants are changing how everyone works. Early adopters will have a massive advantage. Get Pontius today — $99 once, yours forever.

Get Pontius — $99