Note
This article describes an issue that was fixed in a previous Lasernet release. This article will be retained for reference purposes but will no longer be updated. If you have any questions, contact Lasernet Support.
Microsoft has recently made a change to its TLS handling protocol. This has resulted in a connection failure with the Lasernet Mail Output port when using SMTP with Office365.
When TLS 1.2 or higher is selected, the connection fails:

Solution
To solve this connection failure, ensure that users change the TLS setting by selecting TLS 1.2 and then Commit/Deploy.

