Mailboxes

Create mailboxes for your team four ways — invite one person, bulk-invite a whole list, create one manually, or bulk-create many with admin-set passwords.

Invite users to create their own mailboxes. Send secure setup links so recipients can choose their email address and password without admin intervention.

Send setup links to up to 500 recipients per batch — paste a list or upload a CSV, allocate storage per person, and let each user pick their own password.

Upload a CSV to create many mailboxes at once with admin-set passwords.

Manage mailboxes and pending invites with search, filter, and bulk action tools. Sort by storage, filter by type, and manage invites efficiently.

Forward incoming mail from a TrekMail mailbox to one or several addresses, with per-plan caps on Starter, Pro, and Agency and an option to keep a local copy.

Give your mailbox extra email addresses without creating separate accounts. Aliases deliver mail into the same inbox and can be used for sending too.

Step-by-step guide to adding, toggling, and removing aliases.

Open a team inbox like support@ or sales@ from inside your own mailbox — no shared password and no extra login to keep track of.

Change a TrekMail mailbox password, issue a fresh recovery code, and check 2FA status — everything that hardens one mailbox now lives on the Security tab.

Reset mailbox passwords from the dashboard, issue self-service recovery codes, hand new credentials over safely, and force-reset during a security incident.

Change your mailbox password without admin help — three reset paths (current password, recovery code, recovery email) plus what changes on IMAP and SMTP.

Delete a TrekMail mailbox singly or in bulk — what happens to emails, aliases, forwarding, and sessions, plus pause and forward alternatives for offboarding.

How storage is counted across your account — pooled quota that combines email and Drive, what happens when you hit the limit, and how to free up space.

Automatically sort, forward, flag, or discard incoming emails using mail filters. Learn how conditions, actions, and filter order work in TrekMail.

Step-by-step guide to creating, editing, reordering, and deleting mail filters.

Set up conditional mail filters to forward only specific emails — by sender, subject line, or message content — rather than forwarding everything.

How to enable and configure automatic out-of-office replies.

Ready-to-use filter recipes for forwarding invoices, sorting newsletters, and more.

Write custom Sieve scripts for advanced server-side email filtering.