FTAPI Version 4.61.2
Published on 02/19/2026
New
SecuMails
- Email verification for security level 1: To prevent unauthorized access, the recipient is prompted to confirm that they are the intended recipient by entering their email address. Only after successful verification does the person gain access to the delivery. This feature is activated in the administration under System > SecuMails > Email verification level 1 and is disabled by default. Learn more.
- More transparency for FTAPI Trust Network connections: If a company you are connected with via the FTAPI Trust Network disconnects, the status will now indicate that the company has terminated the connection.
Fixed
SecuRooms
File and folder sizes are now displayed in mebibytes (MiB) to be consistent with Windows calculations and display.
FTAPI Cloud customers do not need to take any action; the update will be applied automatically. The authentication error that occurred with the release when logging in via SAML/Single Sign-On (SSO) has been fixed; we apologize for any inconvenience. You can find detailed information at status.ftapi.com.
Information for On-Premises
Customers using the On-Premises deployment mode should follow the instructions in the update guide. Click here for the download area.