Business

Mail+ for Outlook

A third-party mail and calendar client for listed Outlook and Exchange environments.

Our take

Consider it only after checking your organisation's compatibility rules.

Messages, attachments and calendars share a mobile interface.

Keep in mind: Legacy Exchange examples do not prove support for modern authentication; it is not endorsed by Microsoft.

What you can do

  • Read and reply to mail and attachments
  • Create events and use scheduling tools
  • Search the directory and manage multiple accounts

Good for

  • Users with authorised compatible mail accounts.

Consider alternatives for

  • Users needing a guaranteed modern Exchange or enterprise security integration.

Limitations & considerations

  • Captured minimum: iOS 12.0.
  • Legacy Exchange examples do not prove support for modern authentication; it is not endorsed by Microsoft.

Privacy & permissions

Credentials, messages and calendars are sensitive; an app passcode does not establish independently audited storage.

Sources & review notes Updated Nov 11, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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