Microsoft Exchange Online vs PDF Postman
| Microsoft Exchange Online | PDF Postman | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | $79.99/mo |
| Open source | No | No |
| Platforms | — | Windows |
| Free plan | No | Yes |
| Secure delivery | — | attachment |
| Recipient verification | — | password |
| Outlook integration | — | Yes |
| Admin access controls | — | Yes |
Both are listed in Best Email Encryption Software, Best File Encryption Tools. On Freedom251, PDF Postman scores higher on our published basis.