Evolution 3.2.3 blocks until email is sent

[medisoft]

Evolution should have a way to choose if one wants to wait on the composing mail window until the email is sent or to send the email as a background process, just like previous versions.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: evolution 3.2.3-0ubuntu6
ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33
Uname: Linux 3.2.0-34-generic x86_64
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
Date: Sat Dec 15 02:35:57 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcEnviron:
 LANGUAGE=es_MX:es
 TERM=xterm
 PATH=(custom, user)
 LANG=es_MX.UTF-8
 SHELL=/bin/bash
SourcePackage: evolution
UpgradeStatus: No upgrade log present (probably fresh install)