Reply to all causes format errors in CC field

We receive an internet email from user1@domain1.com:To field contains: “user1@mydomain.comuser1@mydomain.com

cc field contains user2 user2@domain1.com, “user3” user3@domain1.com

When user1@mydomain.com does a reply all the result is

to field contains: user1 user1@domain1.com

cc field contains: user2 user2@domain1.com,"user1@mydomain.com, “user2” <user2@domain1.com/O=,

So when it adds the user into the CC field the format goes awry causing delivery failures. I have seen this post — > http://www-10.lotus.com/ldd/nd85forum.nsf/5f27803bba85d8e285256bf10054620d/db4015595816094e8525770d00512026?OpenDocument&Highlight=0,reply,all

That leads to another link which implies that a similar problem will be fixed in 8.5.2 which is out apparently in Q3.

I’m surprised it seems like this is not a big issue on this forum, we are a small company and it’s causing us lots of headaches.

Can anyone confirm that 8.5.2 will fix this problem also ?