The company I work for has recently moved to an SSL interception proxy. Since the move, 1Password no longer seems to sync, but it did work fine on the old proxy. If I move back to the old proxy, or to a non-proxied network, sync still works fine.
I haven't been able to determine from the logs whether it's being blocked by the proxy, or whether 1Password itself is preventing the connection.
So, I have three questions:
1. Is there a way to work out why the sync isn't working?
2. Does 1Password itself block syncing if the certificate presented to it doesn't match what it expects?
3. Is using 1Password over an SSL interception proxy safe? That is, is there any way someone inspecting the traffic could see either my master password, or the data contained in my vaults?
I'm using 1Password for Families.
1Password Version: 6.6.4
Extension Version: 22.214.171.124
OS Version: OS X 10.11.6
Sync Type: Families