Scheduled maintenance

The maintenance is now complete. Thanks for your patience.

The scheduled maintenance is now underway. We'll keep you updated on our progress.

We have planned maintenance.

Our reference: 511789.

What we are going to do: Disable TLS versions 1.0 and 1.1.

Expected impact: From 14-11-2023, only plug-in versions with TLS version 1.2 support will be accepted. This means that from this date these versions of the Outlook send secure plugin listed below will no longer work:

• Version 2.11.5 and older - NTA 7516 version
• Version 2.10.4 and older - Pre NTA 516 version

Customers connected with an On-Premise Mail server and using a domain book script older than version 2.1, will not be able to retrieve the domain list and updating the corresponding domain book rules on their mail server.

Customers using a domain book script older than version 2.1 and experiencing problems can contact Service & Support.