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Getting Started

Getting Started
  • What is AliasFleet?
  • Your First Alias
  • Understanding Forwarding
  • Your Dashboard at a Glance

Account & Billing

Account & Billing
  • Your Plan and Usage Limits
  • Upgrading to Pro
  • Managing Your Subscription
  • Downloading Invoices
  • Support Ticket Limits
  • Membership Tier
  • Billing Cycle and Renewal
  • API Rate Limits by Plan

Billing Support

Account & Billing
  • Cancelling Your Subscription
  • Downgrading Your AliasFleet Plan
  • Understanding Proration and Plan Changes
  • Updating Your Payment Method
  • Handling Failed Payments and Account Suspension
  • AliasFleet Refund Policy

Email Aliases

Email Aliases
  • Creating and Managing Aliases
  • Activating and Deactivating an Alias
  • Deleting an Alias
  • Sorting, Filtering and Searching Aliases
  • Grid View vs List View
  • Grouping Aliases
  • Alias Categories
  • Copying an Alias Address
  • Per-Alias Email Banner Settings
  • Alias Permission Mode
  • Sending Outbound Emails (Quick Send)

Custom Domains

Custom Domains
  • Adding a Custom Domain
  • DNS Verification
  • Domain Status and Health Indicators
  • Subdomains
  • Removing a Domain
  • Using Your Domain on Aliases

Destinations

Destinations
  • What Is a Destination?
  • Adding a Destination
  • Verifying a Destination
  • Setting a Default Destination
  • Reply from Aliases
  • Send New Emails from Aliases
  • Understanding Email Threading & Replies
  • One-Click Enable from Bounce Email
  • Removing a Destination
  • PGP Encryption for Destinations
  • WKD Auto-Encryption for Replies & Sends

Security & Privacy

Security & Privacy
  • Security Best Practices
  • Two-Factor Authentication (2FA)
  • Active Sessions
  • Changing Your Password
  • What Data AliasFleet Stores
  • Reporting a Security Issue
  • Browser Extension Sessions
  • How to Use Vault Lock in the Extension

Rate Limiting

Security & Privacy
  • Rate Limiting & Account Protection

Settings

Settings
  • General Settings
  • Profile Settings
  • Alias Settings
  • Destinations in Settings
  • Notification Settings
  • Security Settings
  • Deleting Your Account

Analytics

Analytics
  • Analytics Overview
  • Alias Performance
  • Top Senders
  • Trends
  • Bounces
  • Bandwidth Usage
  • Category Breakdown
  • Exporting Analytics Data
  • Understanding Your Alias Statistics
  • How Monthly Trends Work

Sender Rules

Sender Rules
  • Using Sender Rules
  • Blacklist vs Deactivating an Alias
  • Using Sender Rules to Allow Senders (Whitelist)
  • Blocked Emails Explained

Troubleshooting

Troubleshooting
  • Emails Not Arriving
  • Can't Verify a Destination
  • DNS Not Verifying
  • Can't Log In
  • Replies Not Going Through Alias
  • Alias Not Forwarding
  • Payment Failed
  • Browser Extension Issues
  • Too Many Requests Error
  • Page Not Loading or Showing an Error

Developers

Developer API
  • Identity & Token Introspection API
  • Aliases API
  • Alias Destinations & Batch Operations API
  • Domains API
  • Destinations API
  • Quick-Send API
  • Sender Rules API
  • Activity & Audit Logs API
  • Fleet Analytics API
  • Rules Engine API
  • Security & Threat Intelligence API
  • Webhooks API
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Article Navigation
OverviewWhat is AliasFleet?Creating an AliasEmails Not ArrivingContact Support

Getting Started

Getting Started
  • What is AliasFleet?
  • Your First Alias
  • Understanding Forwarding
  • Your Dashboard at a Glance

Account & Billing

Account & Billing
  • Your Plan and Usage Limits
  • Upgrading to Pro
  • Managing Your Subscription
  • Downloading Invoices
  • Support Ticket Limits
  • Membership Tier
  • Billing Cycle and Renewal
  • API Rate Limits by Plan

Billing Support

Account & Billing
  • Cancelling Your Subscription
  • Downgrading Your AliasFleet Plan
  • Understanding Proration and Plan Changes
  • Updating Your Payment Method
  • Handling Failed Payments and Account Suspension
  • AliasFleet Refund Policy

Email Aliases

Email Aliases
  • Creating and Managing Aliases
  • Activating and Deactivating an Alias
  • Deleting an Alias
  • Sorting, Filtering and Searching Aliases
  • Grid View vs List View
  • Grouping Aliases
  • Alias Categories
  • Copying an Alias Address
  • Per-Alias Email Banner Settings
  • Alias Permission Mode
  • Sending Outbound Emails (Quick Send)

Custom Domains

Custom Domains
  • Adding a Custom Domain
  • DNS Verification
  • Domain Status and Health Indicators
  • Subdomains
  • Removing a Domain
  • Using Your Domain on Aliases

Destinations

Destinations
  • What Is a Destination?
  • Adding a Destination
  • Verifying a Destination
  • Setting a Default Destination
  • Reply from Aliases
  • Send New Emails from Aliases
  • Understanding Email Threading & Replies
  • One-Click Enable from Bounce Email
  • Removing a Destination
  • PGP Encryption for Destinations
  • WKD Auto-Encryption for Replies & Sends

Security & Privacy

Security & Privacy
  • Security Best Practices
  • Two-Factor Authentication (2FA)
  • Active Sessions
  • Changing Your Password
  • What Data AliasFleet Stores
  • Reporting a Security Issue
  • Browser Extension Sessions
  • How to Use Vault Lock in the Extension

Rate Limiting

Security & Privacy
  • Rate Limiting & Account Protection

Settings

Settings
  • General Settings
  • Profile Settings
  • Alias Settings
  • Destinations in Settings
  • Notification Settings
  • Security Settings
  • Deleting Your Account

Analytics

Analytics
  • Analytics Overview
  • Alias Performance
  • Top Senders
  • Trends
  • Bounces
  • Bandwidth Usage
  • Category Breakdown
  • Exporting Analytics Data
  • Understanding Your Alias Statistics
  • How Monthly Trends Work

Sender Rules

Sender Rules
  • Using Sender Rules
  • Blacklist vs Deactivating an Alias
  • Using Sender Rules to Allow Senders (Whitelist)
  • Blocked Emails Explained

Troubleshooting

Troubleshooting
  • Emails Not Arriving
  • Can't Verify a Destination
  • DNS Not Verifying
  • Can't Log In
  • Replies Not Going Through Alias
  • Alias Not Forwarding
  • Payment Failed
  • Browser Extension Issues
  • Too Many Requests Error
  • Page Not Loading or Showing an Error

Developers

Developer API
  • Identity & Token Introspection API
  • Aliases API
  • Alias Destinations & Batch Operations API
  • Domains API
  • Destinations API
  • Quick-Send API
  • Sender Rules API
  • Activity & Audit Logs API
  • Fleet Analytics API
  • Rules Engine API
  • Security & Threat Intelligence API
  • Webhooks API
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Email Aliases
Docs
Email Aliases
Alias Categories

Alias Categories

Creating categories and using them to keep your aliases organised

2 min read
Updated May 11, 2026

Categories are labels you create yourself to organise aliases into groups. You decide the names, assign a colour and icon to each one, and then tag your aliases with them.

Creating a category

Go to Aliases → Categories. Click New Category, give it a name, pick a colour and an icon, and save it. That's all it takes.

Some starting points that tend to work well: Shopping, Finance, Social, Work, Newsletters, Gaming. But use whatever labels make sense for you — the category system is entirely up to you.

Assigning an alias to a category

When creating an alias, there's a category selector in the form. Pick one there.

For existing aliases, open the three-dot menu and click Edit, then change the category.

You can also reassign categories in bulk if you're reorganising — open each alias and edit, or use grouping to see all uncategorized aliases at once.

What categories do

Once an alias has a category, you can:

  • Filter the alias list to show only that category
  • Group the alias list by category so each category gets its own section
  • See the category colour on the alias card for quick visual identification

Categories don't affect forwarding or anything about how email is delivered. They're purely for your own organisation.

Editing and deleting categories

From the Categories page you can rename a category, change its colour or icon, or delete it.

Deleting a category doesn't delete the aliases in it — those aliases just become uncategorized.

Default category

You can set one category as your default. When you create a new alias, it'll be pre-selected in the category dropdown so you don't have to pick it each time. Useful if most of your new aliases belong to the same category.

Frequently Asked Questions

What are categories used for?

Categories help you organize aliases visually with colors and icons. They enable filtering and grouping but don't affect email forwarding.

How many categories can I create?

There's no specific limit. Create as many categories as you need to organize your aliases effectively.

What happens if I delete a category?

Deleting a category doesn't delete the aliases. They simply become uncategorized and can be reassigned to other categories.

Can I set a default category?

Yes, set one category as default and it will be pre-selected when you create new aliases.

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Related articles

Creating and Managing Aliases

Step-by-step guide to creating, organizing, and managing your email aliases

Activating and Deactivating an Alias

How to turn an alias on or off, and what happens to email when you do

Deleting an Alias

What deletion means, when to do it, and what you lose

Sorting, Filtering and Searching Aliases

How to find and organise what you're looking for in your alias list

Grid View vs List View

The two ways to display your aliases and when each one is useful

Content

Creating a categoryAssigning an alias to a categoryWhat categories doEditing and deleting categoriesDefault category

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