Intrepid: Since update, Evolution has a problem with mail distribution lists

[oss_test_launchpad]

Binary package hint: evolution-exchange

Testing with a company Exchange server which has a Global Address Book on it with pre-defined mail distribution lists (i.e. you would send an email to "AEW" if you want to send it to "all electricity workers").

Since some update a while ago, Evolution has started to resolve these mail distribution lists' abbreviations, i.e. when you send a mail to "AEW", each receiver will get a mail with ALL receivers' names in the "To:" field, if if it be quite a number of recipients. This looks quite strange and makes the handling of emails bad for the recipients.