Upgrade to 8.4 E-mail issues fixed?

[drweird13]

I've been reading the posts on here about the e-mail not working correctly after upgrading to 8.4, has this been resolved with a patch and/or an official fix? I'm waiting until it has been fixed to upgrade our plesk to 8.4

Thanks
Brian

 

[drweird13]

I found this

http://kb.odin.com/en/5256

Is this solution (if I run into the problem) working for everyone?

 

[drweird13]

Couldn't wait, went ahead and updated. So far seems fine.