NO, If you had to install a certificate to your mobile devices (most don’t, but those darn early Verizon Qs), you probably installed the certificate authority as trusted, not the certificate itself.
So if you renew from the same CA, you should require no additional work on the mobile devices after a successful cert install. -troy -----Original Message----- From: Gary Babb [mailto:[EMAIL PROTECTED] Sent: Thursday, September 25, 2008 7:37 AM To: MS-Exchange Admin Issues Subject: Expiring certificate on Exchange Front-End server We have a certificate that will expire today on the Exchange Front-End server. We have already renewed the certificate with GoDaddy, but have not installed the new certificate on the server. The problem is we have users with mobile device: Treo's and Motorola Q's. What we need to know when the certificate is updated on the Exchange Front-End server. Do we need to also update the certificate on the mobile devices? Your help in this matter is greatly appreciated. ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~ ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~