Hi, we have an on-premise SBS2011 box running our Exchange Server 2010. Now up until recently when all the staff updated iphones to iOS 13, there are new restrictions in place for certificates etc so everyones emails have dropped off.
This is a new subject for me so i’m not sure what to ask to get the right answer.
We have been using self signed certificates generated by the server itself using ‘fix my network’ so my interaction with certificates is nil to minimum.
I would like to create a SSL Certificate for our on premise server for remote.vseal.co.uk which at the moment fails with an F using the SSL Server Test.
If we log in from a browser, we can go to https://remote.vseal.co.uk/owa which is our main page, this offers a warning and pretty much states non-trusted.
On our iPhones the exchange account ‘server’ is set up as remote.vseal.co.uk
I have installed and started the process of CertifyTheWeb and the test passes with ticks down the list, but when I request a certificate I get a warning stating there is a timeout with possibly a firewall issue…