MailsDaddy Office 365 Backup Tool
Email backup software
Backup software
Data recovery software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is MailsDaddy Office 365 Backup Tool
MailsDaddy Office 365 Backup Tool is a desktop utility designed to back up Microsoft 365 (Office 365) mailbox data to local storage and export it into common email file formats. It targets administrators, IT support, and individuals who need offline copies of cloud mailboxes for retention, migration, or eDiscovery preparation. The product focuses on mailbox-level extraction and conversion rather than providing a full SaaS backup platform with centralized policy management.
Local export to common formats
The tool exports Microsoft 365 mailbox content to locally stored files, which can support offline retention and migration workflows. Typical outputs include PST and other mailbox/message formats used by email clients and archiving tools. This approach can be useful when an organization needs portable backups independent of the Microsoft 365 tenant.
Mailbox item coverage
The product is positioned to back up multiple mailbox data types rather than only email messages. In Microsoft 365 backup utilities, this commonly includes mail, contacts, calendars, and tasks, which helps preserve mailbox context for restores or exports. This breadth can reduce the need for separate tools when preparing a mailbox for re-import or review.
Works without server deployment
As a desktop tool, it can be run without deploying additional backup infrastructure or a dedicated backup server. This can fit small environments or one-off projects such as tenant offboarding, legal holds, or targeted mailbox exports. It also simplifies initial setup compared with solutions that require ongoing service configuration.
Not a centralized backup platform
Desktop export tools typically lack multi-tenant administration, role-based access controls, and centralized policy enforcement found in managed backup platforms. Ongoing scheduled backups, monitoring, and alerting may be limited or require manual operation. This can make it harder to standardize backups across many users or departments.
Restore workflow may be indirect
Exporting to files (for example PST) often supports recovery by re-importing into Microsoft 365 or an email client rather than performing granular, in-place restores. This can add steps and time during incident response. It may also require additional tooling or permissions to complete restores at scale.
Limited transparency on compliance controls
Compared with enterprise-focused backup products, publicly available information for desktop utilities is often less detailed on encryption at rest, key management, audit logging, and retention immutability. Organizations with strict compliance requirements may need to validate these controls through documentation and testing. This increases evaluation effort for regulated environments.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Personal | $99 one-time (Limited Time Offer; previously $149) | Installation limited to 2 systems; 1 year free technical support; Lifetime license validity; 1 year free updates; No file size limits; Backup of primary & archive mailbox; Bulk export: No; Impersonate export: No. |
| Business | $399 one-time (Limited Time Offer; previously $599) | Installation limited to 50 systems; 2 years free technical support; Lifetime license validity; 2 years free updates; No file size limits; Bulk export: Yes; Impersonate export: Yes; Backup of primary & archive mailbox. |
| Enterprise | $599 one-time (Limited Time Offer; previously $799) | Installation limited to 100 systems (one geographic location); Lifetime free technical support; Lifetime license validity; Lifetime free updates; No file size limits; Bulk export: Yes; Impersonate export: Yes; Backup of primary & archive mailbox. |
Notes: Product delivery is automated; activation key typically emailed within 15 minutes; contact sales for larger license counts (contact email published on vendor site).
