MyCase can connect case work with Google or Outlook calendars, Gmail or Outlook email, QuickBooks Online, and other applications. It also provides reports and export tools that move information beyond the live workspace. Each connection changes where the firm's operational record exists. A green connected indicator cannot prove that every expected event, message, payment, attachment, or field arrived in the right place.
The useful unit of administration is the data flow: source, destination, direction, identity, scope, timing, transformation, exception, and reconciliation. Calendar events require the correct sub-calendar and user link. Email capture depends on provider compatibility and deliberate case association. QuickBooks exports require account mapping and review. A full MyCase backup omits the actual document and invoice files, so an export plan that stops at the ZIP is incomplete.
This guide gives Georgia law firms an operating framework for those MyCase dependencies. Pair it with ALLMSP's [MyCase resource center](https://www.allmsp.com/category/software-support/software-support-mycase/), [Law Firm IT Services](https://www.allmsp.com/category/law-firm-it-services/), and [Software Support](https://www.allmsp.com/category/software-support/) material. Confirm current vendor behavior in a test record before changing a production connection.
Key decisions at a glance
- Keep an integration register that records each MyCase connection's owner, account, direction, data scope, failure signal, review cycle, and exit method.
- Test calendar synchronization with the MyCase sub-calendar and the exact user's event assignments instead of assuming every external event is included.
- Use the current Gmail or Outlook add-in for email capture where compatible and recognize that the prior MyCase Mailbox is no longer supported.
- Treat QuickBooks Online synchronization as a controlled transfer that requires account mapping, small batches, exception handling, and reconciliation.
- Combine saved reports, full-data exports, separate document and invoice downloads, encryption, retention, and restoration tests into an evidence plan.
Create a MyCase Integration Register Before Connecting Apps
Inventory every enabled MyCase app and every indirect dependency. Record the connected account, business owner, technical custodian, purpose, data categories, source and destination, read or write direction, frequency, authentication method, licensing dependency, and approved users. Include calendar and email connections created by individual employees, accounting connections owned by finance, and export routines that may live outside the Integrations and Apps screen.
For each flow, write one expected-success test and at least three failure tests. A calendar test might create, edit, and delete a harmless event from each side. An email test should verify the chosen case, lead, contact, attachment, thread, and time entry. An accounting test should trace a synthetic invoice and payment through the mapped accounts. Capture record identifiers, timestamps, expected results, actual results, and cleanup so evidence can be repeated after a change.
Define ownership for errors and departures. The register should state who watches for stale authorization, missing records, duplicates, rejected transfers, unexpected scope, and vendor changes. Add the removal procedure, replacement owner, data-retention decision, and proof that the connection is gone. Review the inventory quarterly and after an administrator, email domain, accounting period, subscription tier, or practice-management procedure changes.
- Record connection name, owner, account, purpose, direction, scope, authentication, entitlement, test evidence, and last review date.
- Use dedicated or role-appropriate identities where supported and prohibit undocumented shared credentials for critical MyCase connections.
- Assign separate responders for operational failures, security incidents, finance exceptions, and vendor-support escalation.
- Document uninstall, token revocation, ownership transfer, retained data, and verification steps before a connected user departs.
Test Calendar Direction, Scope, and Known Boundaries
MyCase documents two-way calendar synchronization with Google or Outlook: creating, editing, or deleting a synchronized event on either side updates the other. The boundary matters. External events must be placed in the MyCase sub-calendar to enter MyCase, and a user's integrated calendar shows that user's synchronized events rather than every colleague's calendar. For Outlook, current guidance says the user must be explicitly linked to a MyCase event for it to synchronize to that person's calendar.
Do not infer historical or special-event coverage. MyCase's Google connection article says existing Google events do not automatically appear merely because the accounts were linked, and only events placed on the MyCase calendar participate. The same article states that recurring events and statute-of-limitations dates do not sync with Google Calendar. Because missed legal dates are high impact, keep the firm's authoritative calendaring policy explicit and never treat an integration as the only deadline safeguard without validated coverage.
Run a calendar test matrix for each supported user type and device. Create, edit, reassign, and delete harmless events from MyCase and the external calendar; check time zones, invitations, reminders, recurring patterns, user links, existing-event migration, and reconnect behavior. Record expected exclusions rather than reporting them as defects. If synchronization stops, follow the current vendor troubleshooting order, then verify affected dates before assuming that reauthentication or reinstall repaired the backlog.
- Confirm that external test events use the MyCase sub-calendar and that the intended firm user is explicitly linked where required.
- Test both directions for create, edit, delete, reassignment, time zone, reminder, and invitation behavior with non-client events.
- Document exclusions such as historical events, Google recurring events, and statute-of-limitations dates in the firm's calendar procedure.
- After any outage or reconnect, compare a defined date range and exception list rather than relying on a single successful new event.
Standardize Email Capture With the Current Add-Ins
MyCase now directs users to embedded Gmail or Outlook add-ins and says the former MyCase Mailbox is no longer supported. Existing Mailbox emails, attachments, and time entries remain accessible in the Legacy Mailbox area, but new operating instructions should center on the supported add-ins where compatible. Each user account can use one email provider at a time, even though different people in the same firm may choose different providers.
The Outlook add-in can link email to a case or lead, associate contacts, save attachments, and create a time entry. Current MyCase guidance limits it to Outlook 2016 or later with a Microsoft 365 subscription, excludes local Exchange and third-party hosted Microsoft 365 accounts, does not support mobile apps or shared mailboxes, and applies links to the complete email thread rather than one message. Confirm the current Gmail behavior separately instead of assuming every Outlook constraint is identical.
Define what deserves capture and who verifies it. Test sent and received threads, replies, attachments with repeated names, the wrong-case correction path, multiple contacts, confidential internal messages, time-entry defaults, uninstall, and reauthentication. Any firm using the legacy forwarding address as a compatibility fallback should document sender matching, case assignment, monitoring, and exception handling. A linked email should be reviewed in the MyCase case or lead, not merely assumed present because the add-in displayed success.
- Publish one supported email-capture procedure per provider and retire staff instructions that still present MyCase Mailbox as current.
- Verify provider, account type, desktop or web client, mobile expectation, shared-mailbox need, and subscription tier before rollout.
- Test thread-level linking, attachments, contacts, leads, cases, time entries, relinking, and uninstall behavior with harmless messages.
- Review linked email in MyCase and route failed, duplicate, mislinked, or overly broad captures to a named records owner.
Reconcile QuickBooks, Reports, and Complete Exports
The MyCase QuickBooks Online integration sends invoice, payment, and retainer information from MyCase to the mapped QuickBooks company and accounts. Setup requires deliberate operating and trust account mapping, and MyCase notes a constraint involving direct deposits to undeposited funds. Use a sandbox or controlled test period where possible, have finance approve the mapping, and document which system is authoritative for invoice changes, deposits, fees, credits, trust activity, and period close.
Manual QuickBooks synchronization should be small and reviewable. MyCase recommends syncing no more than ten invoices at a time to avoid the interface freezing. For each batch, retain the date filter, selected records, result, exceptions, and reconciliation to both systems. Saved Case List reports can preserve filters and columns for repeat use, but MyCase says saved report configurations are per user. Give critical reports an owner, definition, validation sample, and replacement plan when that user leaves.
A MyCase Full Backup produces a ZIP containing CSV data and can be created only once per day, but it does not include the actual documents or invoice files. Those items must be downloaded separately. Build a complete export set, encrypt it, restrict access, apply retention, and test that a reviewer can open representative records and match them to the export inventory. Use ALLMSP's [Cybersecurity](https://www.allmsp.com/category/cybersecurity/) guidance for the surrounding controls or [contact ALLMSP](https://www.allmsp.com/contact-us/) for a scoped MyCase integration and data-operations review.
- Approve QuickBooks company and account mappings, authoritative-system rules, test records, exception ownership, and close-period restrictions.
- Synchronize reviewable batches, heed MyCase's ten-invoice guidance, and reconcile counts, amounts, dates, customers, and account destinations.
- Document saved-report definitions outside a single user's profile and verify exports against known MyCase cases and custom fields.
- Pair the Full Backup ZIP with separate document and invoice downloads, then hash, encrypt, inventory, retain, and test the complete set.
Vendor documentation and ALLMSP resources
- MyCase: Integrations and Apps Overview
- MyCase: Calendar Integration Sync Tutorial
- MyCase: Link MyCase With Google
- MyCase: Outlook Calendar Sync FAQ
- MyCase: Syncing Emails to MyCase
- MyCase: Outlook Add-In Installation and Usage
- MyCase: Email Integration Limitations
- MyCase: QuickBooks Sync Overview
- MyCase: Setting Up QuickBooks Integration
- MyCase: Sync Invoices and Payments With QuickBooks
- MyCase: Case List Report
- MyCase: Get Data Out of MyCase
- ALLMSP MyCase
- ALLMSP Law Firm IT Services
- ALLMSP Software Support
- ALLMSP Cybersecurity
- Contact ALLMSP
Frequently Asked Questions
What should a MyCase integration register contain?
Record the connection, purpose, business owner, technical custodian, account, source, destination, direction, data scope, authentication, entitlement, expected frequency, failure signal, reconciliation method, last test, and removal procedure. Include user-level calendar and email links as well as firm-wide accounting connections.
Is MyCase calendar synchronization two-way?
Yes. MyCase documents two-way synchronization with Google or Outlook for participating events: create, edit, and delete actions can update the other side. The event must meet the integration's scope rules, so test the MyCase sub-calendar and user assignment rather than assuming every calendar is included.
Why did an external calendar event not appear in MyCase?
A common cause is that the event was created outside the MyCase sub-calendar. Existing events also do not automatically import merely because the connection was established, and Outlook synchronization depends on the intended user being linked to the MyCase event. Check current vendor troubleshooting guidance before reconnecting.
Do recurring events and statute-of-limitations dates sync to Google Calendar?
MyCase's current Google connection article says recurring events and statute-of-limitations dates do not sync with Google Calendar. Keep an authoritative legal-calendaring procedure and test current tenant behavior; do not use a general two-way-sync claim as evidence that every critical date type is covered.
Is the old MyCase Mailbox still supported?
No. MyCase says its Mailbox integration is no longer supported and directs firms to the current Gmail or Outlook add-ins. Existing Mailbox emails, attachments, and time entries remain in the Legacy Mailbox area. Update operating instructions while preserving access needed for historical records.
Can one MyCase user connect both Gmail and Outlook email add-ins?
No. Current MyCase guidance says each user account can integrate with one email provider at a time. Different users in the same firm may choose different supported providers, so document the procedure and compatibility requirements for each group.
Does the MyCase Outlook add-in link one message or the whole thread?
The current Outlook add-in guide says linking applies to the complete email thread, not one individual message. Test confidential or mixed-subject conversations carefully, confirm the chosen case and contacts, and inspect the linked result inside MyCase.
How large should a manual MyCase-to-QuickBooks sync batch be?
MyCase recommends no more than ten invoices at a time to avoid the interface freezing. Keep each batch identifiable, review exceptions, and reconcile counts, amounts, dates, clients, payments, retainers, and mapped accounts before moving to the next group.
Are MyCase saved reports shared across the firm?
The Case List Report documentation says saved configurations are per user. Preserve the report definition, filters, columns, purpose, and validation outside one person's profile so a departure or account change does not remove the firm's only reproducible procedure.
Does a MyCase Full Backup include actual documents and invoices?
No. MyCase says the Full Backup ZIP contains CSV data but excludes the actual document and invoice files, which must be downloaded separately. Inventory the complete export, encrypt it, restrict it, apply retention, and test representative records instead of treating ZIP creation as proof of recoverability.
