Sometimes we need to call web services from a plugin or a custom workflow activity. For CRM Online it means calling it from the sandbox and there are certain restrictions that apply to the network access. These restrictions are clear and well understood, however, if you call service over https protocol, one addition restriction applies: […]
Tip #452: How to use SSL certificates internally
tl;dr Get a wildcard SSL certificate for your domain, reserve some names for internal CRM (e.g. internalcrm.contoso.com) and use internal DNS to resolve those addresses internally-only. If blah.foobar.local is required, domain CA should be used to issue an internal only certificate with trust implied. The Stop Our own Joel “Standing on the shoulders of other […]
Tip #99: Remember when your certificates expire
I will occasionally get the frantic “CRM is down” call from clients, and for on premises users, one of the most common reasons is expiring SSL certificates. If you just deploy CRM without claims authentication, when your CRM SSL certificate expires, CRM will still work, but users with receive a certificate error. However, if you […]