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apm_user_138559
Nimbostratus
Nimbostratusintermittent issues with proxy server error (80000000) in Outlook 2010. SSL Offloading on LTM.
Hello, we are having intermittent issues with the following error in Outlook 2010:
There is a problem with the proxy server's security certificate, . Outlook is unable to connect to this server....
apm_user_138559Nimbostratus
NimbostratusIn the end after a lot of tcp dumping and reproducing, F5 support claims it is a regression on the client side (Microsoft). They have an article describing it:
Since we have support for better ciphers than those with problems, we decided to create a new SSL client profile and assign it to the VIP for MSX. This is our ciphers list in that profile:
DEFAULT:!EDH:!DH:!DHE:!RSA:@STRENGTH
After that we have had no more problems with those errors. Hope it helps.
