The Government Secure Intranet (GSi) network is being phased out across government, which means that organisations will be dropping ‘gsi’ from their email addressees.
Some organisations have already made this change, such as the DVLA and the FCO, and others will be changing theirs in the near future.
The migration will be completed by 31 March 2019, after which date any messages sent to a .gsi address will not be delivered.
We have already pro-actively emailed all of the relevant organisations on our MPs’ Hotline List, and several of the addresses have already bounced. We will update each address as we receive confirmation of the changes.