Overview
Trustifi allows organizations to onboard users in multiple ways, each offering different levels of automation, administrative control, and scalability. The available onboarding methods include Admin-Sent Invitations, User List Onboarding via Trustifi Support, Automatic Sign-Up through the Email Relay, and Automatic Domain-Based Onboarding.
When selecting an onboarding method, administrators should consider:
The number of users to be onboarded, both during an initial proof-of-concept and at full rollout
Whether the organization will connect to the Email Relay or use only the Outlook or Gmail add-in
The level of control the administrator wants over the onboarding process
This guide covers all available onboarding methods to help you determine which approach best fits your organization. For each method, the following information is provided:
Requirements and prerequisites
A description of how the onboarding process works
Advantages and limitations
The types of organizations or administrators that benefit most
Invitations Sent from Admin
Requirements
An existing Trustifi admin (“pro”) account with sufficient available users
“Shared Plan” setting enabled (enabled by default unless disabled)
Organization’s domain verified with Trustifi (optional but highly recommended)
Onboarding Process
The admin logs into the Trustifi web app using admin credentials.
To invite users, the admin:
Navigates to Outbound Management
Opens the User Management tab
Clicks Add Users
(1).png)
In the pop-up window, the admin enters the users’ email addresses and can view or edit the invitation email before sending it..png)
Important tip:
To automatically see users’ email addresses, import contacts before inviting users.
To do this:
Click the Import Contacts icon in the Outlook/Gmail add-in
Or import contacts via an address book or CSV file in the Trustifi web app

Note: The values which appear {{LIKE_THIS}} are called dynamic fields. Their value changes according to the sender/recipient of the email. For example, the field {{REC.NAME}} will change to the recipient’s name when the email is sent.
After clicking Confirm, invited users appear in the user list with the status Invitation Sent.
To complete onboarding, users open the invitation email and click Join Plan, then complete a short sign-up form.
.webp)
From the “User Management” page on the Trustifi web app, the admin can see which users have completed the sign-up as their “Status” will change to “Active”.
Pros
Full admin control
No technical setup required
Visibility into which users have completed signup
Cons
Manual effort required
Invitation emails may be missed if the domain is not verified
Appropriate For
Organizations with a small number of users
Organizations using only the Outlook/Gmail add-in
Provide Users List to Trustifi Support
Requirements
Existing Trustifi admin (“pro”) account with sufficient available users
“Shared Plan” setting enabled
Organization’s domain verified with Trustifi (recommended)
CSV file of users
Onboarding Process
The admin provides Trustifi support with a CSV file containing users to be onboarded.
CSV requirements:
File format:
.csvFirst row headers:
email, name, password, country_code, phone_numberemailandnameare requiredIf no password is provided, Trustifi generates one
Trustifi support validates the list and onboards all users at once.
After onboarding, users receive:
A verification email (if the domain is not verified)
A Welcome email with account details and password reset instructions
All users immediately appear as Active in the User Management page.
.png)
Pros
No manual invitations
Bulk onboarding
No user signup flow required
Cons
Admin must prepare and send the CSV
Less direct control over timing
Appropriate For
Organizations with large user counts
Admins who know exactly which users will join
Automatic Sign-Up via Email Relay
Requirements
An existing Trustifi admin “Pro” account with sufficient available users
Organization domain(s) verified with Trustifi
For documentation on domain verification, see our Domain Verification guide
Outbound Email Relay configured (Microsoft 365, Google Workspace, or via Trustifi support)
For instructions on integrating with Office 365 and G Suite, click the tenant names to access the corresponding guides
Onboarding Process
Once Email Relay is configured, onboarding happens automatically.
When a user sends an email:
A Trustifi account is automatically created
The account is added to the admin’s plan
If enabled, users receive a Welcome email with a link to set a password.
Users do not need a password to use Trustifi via Email Relay—only for web app access.
.png)
Pros
Ensures users join the correct plan
No invitations required
Can be combined with other onboarding methods
Cons
Requires backend setup by Trustifi support
Does not onboard users in bulk
Appropriate For
Admins who want to prevent separate plans
Organizations of any size
Automatic Domain Onboarding
Requirements
Existing Trustifi admin (“pro”) account with sufficient available users
“Shared Plan” setting enabled
Organization’s domain verified with Trustifi
Automatic domain onboarding enabled by Trustifi support
Onboarding Process
The admin will need to ask Trustifi support to set up this automatic process.
After Trustifi support enables this feature, onboarding occurs automatically when users sign up on their own.
Users can sign up from:
The Trustifi web app
The Outlook/Gmail add-in (using SSO)
After signup, users receive a custom Trustifi verification email.
Clicking Verify automatically adds them to the admin’s plan.
Note: This onboarding method does not necessarily replace other methods and can simply be used as a fail-safe to ensure the organization’s users do not create their own separate plans.
Pros
Ensures users join the correct plan
No invitations required
Can be combined with other onboarding methods
Cons
Requires backend setup by Trustifi support
Does not onboard users in bulk
Appropriate For
Admins who want to prevent separate plans
Organizations of any size
Notes and Recommendations
Domain verification is highly recommended for all onboarding methods
Invitations Sent from Admin works well for proof-of-concept deployments and small user groups
Provide Users List to Trustifi Support and Automatic Sign-Up via Email Relay scale best for large deployments
Automatic Domain Onboarding acts as a long-term safeguard to ensure users are added to the correct Trustifi plan