07-18-2013 01:53 AM
I noticed that I am unable to send messages with attachments since the update to 10.1.1 was placed.
When I try to send message it shows a red "no through" sign. It seems to be more a "not allowed" instead of "failed". So I assume that this is a setting or permission issue. Receiving a message with attachment is possible.
Does anybody know what this icon means and how it can be solved? I searched the Icon library of BB but could not find a similar icon.
Solved! Go to Solution.
07-18-2013 09:44 AM
Was an issue with certificate based authentication.
I need to increase the uploadReadAheadSize value in the IIS metabase on exchange CAS.