In addition to my previous post I found something else that could cause a problem.
After recreating all mailboxes in my environment with lowercase letters, I was still unable to send mail to 2 persons. The mailboxes in question are : <email address hidden> and <email address hidden>. These users have these displaynames in exchanges : "rené lastname" and "juliëtte lastname". After changing the firstname in the displayfield to : "rene" and "juliette" within the exchange environment I could send mail to both these people. Also there is someone that has a mailaddress : <email address hidden>, there is no problem in sending mail to this box.
My guess is that when there is an ascii character above 128 it doesn't work properly. This besides the upper/lower case problem.
At this moment I'm able to send mail from evolution in my ubuntu using the exchange mapi plugin to ALL users in my environment :D :D
In addition to my previous post I found something else that could cause a problem.
After recreating all mailboxes in my environment with lowercase letters, I was still unable to send mail to 2 persons. The mailboxes in question are : <email address hidden> and <email address hidden>. These users have these displaynames in exchanges : "rené lastname" and "juliëtte lastname". After changing the firstname in the displayfield to : "rene" and "juliette" within the exchange environment I could send mail to both these people. Also there is someone that has a mailaddress : <email address hidden>, there is no problem in sending mail to this box.
My guess is that when there is an ascii character above 128 it doesn't work properly. This besides the upper/lower case problem.
At this moment I'm able to send mail from evolution in my ubuntu using the exchange mapi plugin to ALL users in my environment :D :D