IBM Support

Restricted TLS versions in Android

Release Notes


Abstract

Android 15 restricts the usage of TLS versions 1.0 and 1.1. These versions had previously been deprecated in Android.

Content

Android announcement can be viewed here.

IBM MaaS360 Mail does not support any account with TLS versions 1.0 and 1.1.

IBM MaaS360 Mail supports accounts with TLS version 1.2. The users who are using TLS versions 1.0 and 1.1 for their account servers must upgrade their Mail account server protocol to TLS version 1.2.

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Document Information

Modified date:
30 March 2026

UID

ibm17267810